57872044151 has 4 divisors (see below), whose sum is σ = 58735806072. Its totient is φ = 57008282232.

The previous prime is 57872044057. The next prime is 57872044177. The reversal of 57872044151 is 15144027875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57872044151 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 (57872044651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431880860 + ... + 431880993.

It is an arithmetic number, because the mean of its divisors is an integer number (14683951518).

Almost surely, 2^57872044151 is an apocalyptic number.

57872044151 is a deficient number, since it is larger than the sum of its proper divisors (863761921).

57872044151 is an equidigital number, since it uses as much as digits as its factorization.

57872044151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863761920.

The product of its (nonzero) digits is 313600, while the sum is 44.

The spelling of 57872044151 in words is "fifty-seven billion, eight hundred seventy-two million, forty-four thousand, one hundred fifty-one".