57189290344 has 16 divisors (see below), whose sum is σ = 108434751300. Its totient is φ = 28273356672.

The previous prime is 57189290341. The next prime is 57189290383. The reversal of 57189290344 is 44309298175.

57189290344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55795164100 + 1394126244 = 236210^2 + 37338^2 .

It is a super-2 number, since 2×57189290344² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57189290291 and 57189290300.

It is not an unprimeable number, because it can be changed into a prime (57189290341) 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, 40160307 + ... + 40161730.

Almost surely, 2^57189290344 is an apocalyptic number.

It is an amenable number.

57189290344 is a deficient number, since it is larger than the sum of its proper divisors (51245460956).

57189290344 is a wasteful number, since it uses less digits than its factorization.

57189290344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80322132 (or 80322128 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 57189290344 in words is "fifty-seven billion, one hundred eighty-nine million, two hundred ninety thousand, three hundred forty-four".