57445577554474 has 8 divisors (see below), whose sum is σ = 86168400883488. Its totient is φ = 28722777259980.

The previous prime is 57445577554471. The next prime is 57445577554493. The reversal of 57445577554474 is 47445577554475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 57445577554397 and 57445577554406.

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 3 ways as a sum of consecutive naturals, for example, 3370699 + ... + 11236225.

It is an arithmetic number, because the mean of its divisors is an integer number (10771050110436).

Almost surely, 2^{57445577554474} is an apocalyptic number.

57445577554474 is a deficient number, since it is larger than the sum of its proper divisors (28722823329014).

57445577554474 is a wasteful number, since it uses less digits than its factorization.

57445577554474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11517260.

The product of its digits is 7683200000, while the sum is 73.

Subtracting from 57445577554474 its reverse (47445577554475), we obtain a palindrome (9999999999999).

The spelling of 57445577554474 in words is "fifty-seven trillion, four hundred forty-five billion, five hundred seventy-seven million, five hundred fifty-four thousand, four hundred seventy-four".