57445577554475 has 12 divisors (see below), whose sum is σ = 77708199455880. Its totient is φ = 41778601857600.

The previous prime is 57445577554471. The next prime is 57445577554493.

57445577554475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57445577554475 - 2² = 57445577554471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57445577554471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104446504370 + ... + 104446504919.

It is an arithmetic number, because the mean of its divisors is an integer number (6475683287990).

Almost surely, 2^{57445577554475} is an apocalyptic number.

57445577554475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57445577554475 is a deficient number, since it is larger than the sum of its proper divisors (20262621901405).

57445577554475 is a wasteful number, since it uses less digits than its factorization.

57445577554475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208893009310 (or 208893009305 counting only the distinct ones).

The product of its digits is 9604000000, while the sum is 74.

The spelling of 57445577554475 in words is "fifty-seven trillion, four hundred forty-five billion, five hundred seventy-seven million, five hundred fifty-four thousand, four hundred seventy-five".