57147917151 has 16 divisors (see below), whose sum is σ = 82146929760. Its totient is φ = 35130071040.

The previous prime is 57147917131. The next prime is 57147917171. The reversal of 57147917151 is 15171974175.

It is an interprime number because it is at equal distance from previous prime (57147917131) and next prime (57147917171).

It is not a de Polignac number, because 57147917151 - 2⁷ = 57147917023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57147917151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57147917131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752430 + ... + 824891.

It is an arithmetic number, because the mean of its divisors is an integer number (5134183110).

Almost surely, 2^57147917151 is an apocalyptic number.

57147917151 is a deficient number, since it is larger than the sum of its proper divisors (24999012609).

57147917151 is a wasteful number, since it uses less digits than its factorization.

57147917151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578266.

The product of its digits is 308700, while the sum is 48.

The spelling of 57147917151 in words is "fifty-seven billion, one hundred forty-seven million, nine hundred seventeen thousand, one hundred fifty-one".