50476837 has 4 divisors (see below), whose sum is σ = 50512140. Its totient is φ = 50441536.

The previous prime is 50476823. The next prime is 50476841. The reversal of 50476837 is 73867405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73867405 = 5 ⋅14773481.

It can be written as a sum of positive squares in 2 ways, for example, as 36978561 + 13498276 = 6081^2 + 3674^2 .

It is a cyclic number.

It is not a de Polignac number, because 50476837 - 2⁷ = 50476709 is a prime.

It is a super-2 number, since 2×50476837² = 5095822147049138, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50476837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50476807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15412 + ... + 18397.

It is an arithmetic number, because the mean of its divisors is an integer number (12628035).

Almost surely, 2^50476837 is an apocalyptic number.

It is an amenable number.

50476837 is a deficient number, since it is larger than the sum of its proper divisors (35303).

50476837 is a wasteful number, since it uses less digits than its factorization.

50476837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35302.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 50476837 is about 7104.7052718603. The cubic root of 50476837 is about 369.5705682549.

The spelling of 50476837 in words is "fifty million, four hundred seventy-six thousand, eight hundred thirty-seven".