50097765 has 16 divisors (see below), whose sum is σ = 80515008. Its totient is φ = 26599296.

The previous prime is 50097757. The next prime is 50097779. The reversal of 50097765 is 56779005.

It is not a de Polignac number, because 50097765 - 2³ = 50097757 is a prime.

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, 3952 + ... + 10761.

It is an arithmetic number, because the mean of its divisors is an integer number (5032188).

Almost surely, 2^50097765 is an apocalyptic number.

It is an amenable number.

50097765 is a deficient number, since it is larger than the sum of its proper divisors (30417243).

50097765 is a wasteful number, since it uses less digits than its factorization.

50097765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14948.

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 50097765 is about 7077.9774653498. The cubic root of 50097765 is about 368.6431064292.

The spelling of 50097765 in words is "fifty million, ninety-seven thousand, seven hundred sixty-five".