57161154925 has 48 divisors (see below), whose sum is σ = 81394433280. Its totient is φ = 39008586240.

The previous prime is 57161154899. The next prime is 57161154931. The reversal of 57161154925 is 52945116175.

It is not a de Polignac number, because 57161154925 - 2¹¹ = 57161152877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46737864 + ... + 46739086.

It is an arithmetic number, because the mean of its divisors is an integer number (1695717360).

Almost surely, 2^57161154925 is an apocalyptic number.

It is an amenable number.

57161154925 is a deficient number, since it is larger than the sum of its proper divisors (24233278355).

57161154925 is a wasteful number, since it uses less digits than its factorization.

57161154925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2297 counting only the distinct ones).

The product of its digits is 378000, while the sum is 46.

The spelling of 57161154925 in words is "fifty-seven billion, one hundred sixty-one million, one hundred fifty-four thousand, nine hundred twenty-five".