50497776 has 80 divisors (see below), whose sum is σ = 165664000. Its totient is φ = 14427072.

The previous prime is 50497757. The next prime is 50497807. The reversal of 50497776 is 67779405.

50497776 is a `hidden beast` number, since 504 + 9 + 77 + 76 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5326 + ... + 11373.

It is an arithmetic number, because the mean of its divisors is an integer number (2070800).

Almost surely, 2^50497776 is an apocalyptic number.

50497776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50497776 is an abundant number, since it is smaller than the sum of its proper divisors (115166224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50497776 is a wasteful number, since it uses less digits than its factorization.

50497776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16723 (or 16711 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 50497776 is about 7106.1787199591. The cubic root of 50497776 is about 369.6216634292.

The spelling of 50497776 in words is "fifty million, four hundred ninety-seven thousand, seven hundred seventy-six".