57050051 has 8 divisors (see below), whose sum is σ = 60002304. Its totient is φ = 54137160.

The previous prime is 57050029. The next prime is 57050053. The reversal of 57050051 is 15005075.

57050051 = 181² + 182² + ... + 561².

57050051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 57050051 - 2⁶ = 57049987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57049999 and 57050026.

It is not an unprimeable number, because it can be changed into a prime (57050053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6845 + ... + 12686.

It is an arithmetic number, because the mean of its divisors is an integer number (7500288).

Almost surely, 2^57050051 is an apocalyptic number.

57050051 is a deficient number, since it is larger than the sum of its proper divisors (2952253).

57050051 is a wasteful number, since it uses less digits than its factorization.

57050051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19681.

The product of its (nonzero) digits is 875, while the sum is 23.

The square root of 57050051 is about 7553.1484163890. The cubic root of 57050051 is about 384.9627242260.

The spelling of 57050051 in words is "fifty-seven million, fifty thousand, fifty-one".