50492077 has 8 divisors (see below), whose sum is σ = 51039000. Its totient is φ = 49948224.

The previous prime is 50492069. The next prime is 50492083. The reversal of 50492077 is 77029405.

It can be written as a sum of positive squares in 4 ways, for example, as 662596 + 49829481 = 814^2 + 7059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50492077 - 2³ = 50492069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50492017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46699 + ... + 47767.

It is an arithmetic number, because the mean of its divisors is an integer number (6379875).

Almost surely, 2^50492077 is an apocalyptic number.

It is an amenable number.

50492077 is a deficient number, since it is larger than the sum of its proper divisors (546923).

50492077 is a wasteful number, since it uses less digits than its factorization.

50492077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 50492077 is about 7105.7777195744. Note that the first 4 decimals coincide. The cubic root of 50492077 is about 369.6077581758.

The spelling of 50492077 in words is "fifty million, four hundred ninety-two thousand, seventy-seven".