50353537 has 4 divisors (see below), whose sum is σ = 54226900. Its totient is φ = 46480176.

The previous prime is 50353519. The next prime is 50353543. The reversal of 50353537 is 73535305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3444736 + 46908801 = 1856^2 + 6849^2 .

It is a cyclic number.

It is not a de Polignac number, because 50353537 - 2¹¹ = 50351489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50353499 and 50353508.

It is not an unprimeable number, because it can be changed into a prime (50353547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1936662 + ... + 1936687.

It is an arithmetic number, because the mean of its divisors is an integer number (13556725).

Almost surely, 2^50353537 is an apocalyptic number.

It is an amenable number.

50353537 is a deficient number, since it is larger than the sum of its proper divisors (3873363).

50353537 is a wasteful number, since it uses less digits than its factorization.

50353537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873362.

The product of its (nonzero) digits is 23625, while the sum is 31.

The square root of 50353537 is about 7096.0226183405. The cubic root of 50353537 is about 369.2694056669.

The spelling of 50353537 in words is "fifty million, three hundred fifty-three thousand, five hundred thirty-seven".