50912855 has 16 divisors (see below), whose sum is σ = 70101504. Its totient is φ = 34772640.

The previous prime is 50912843. The next prime is 50912861. The reversal of 50912855 is 55821905.

It is not a de Polignac number, because 50912855 - 2⁴ = 50912839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

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, 6440 + ... + 11970.

It is an arithmetic number, because the mean of its divisors is an integer number (4381344).

Almost surely, 2^50912855 is an apocalyptic number.

50912855 is a deficient number, since it is larger than the sum of its proper divisors (19188649).

50912855 is a wasteful number, since it uses less digits than its factorization.

50912855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806.

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 50912855 is about 7135.3244495258. The cubic root of 50912855 is about 370.6316335558.

The spelling of 50912855 in words is "fifty million, nine hundred twelve thousand, eight hundred fifty-five".