57474155147475 has 48 divisors (see below), whose sum is σ = 103690719869184. Its totient is φ = 27858664656000.

The previous prime is 57474155147419. The next prime is 57474155147509.

It is a happy number.

57474155147475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57474155147475 - 2⁷ = 57474155147347 is a prime.

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, 6460072 + ... + 12517221.

It is an arithmetic number, because the mean of its divisors is an integer number (2160223330608).

Almost surely, 2^{57474155147475} is an apocalyptic number.

57474155147475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57474155147475 is a deficient number, since it is larger than the sum of its proper divisors (46216564721709).

57474155147475 is a wasteful number, since it uses less digits than its factorization.

57474155147475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18980988 (or 18980983 counting only the distinct ones).

The product of its digits is 384160000, while the sum is 66.

The spelling of 57474155147475 in words is "fifty-seven trillion, four hundred seventy-four billion, one hundred fifty-five million, one hundred forty-seven thousand, four hundred seventy-five".