50761911 has 8 divisors (see below), whose sum is σ = 69865984. Its totient is φ = 32749560.

The previous prime is 50761903. The next prime is 50761913. The reversal of 50761911 is 11916705.

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

It is not a de Polignac number, because 50761911 - 2³ = 50761903 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 (50761913) 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, 272821 + ... + 273006.

It is an arithmetic number, because the mean of its divisors is an integer number (8733248).

Almost surely, 2^50761911 is an apocalyptic number.

50761911 is a deficient number, since it is larger than the sum of its proper divisors (19104073).

50761911 is a wasteful number, since it uses less digits than its factorization.

50761911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545861.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 50761911 is about 7124.7393636539. The cubic root of 50761911 is about 370.2649939985.

The spelling of 50761911 in words is "fifty million, seven hundred sixty-one thousand, nine hundred eleven".