57390284441 has 16 divisors (see below), whose sum is σ = 66024938880. Its totient is φ = 48864816000.

The previous prime is 57390284431. The next prime is 57390284443. The reversal of 57390284441 is 14448209375.

It is a de Polignac number, because none of the positive numbers 2^k-57390284441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57390284443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7690370 + ... + 7697828.

It is an arithmetic number, because the mean of its divisors is an integer number (4126558680).

Almost surely, 2^57390284441 is an apocalyptic number.

It is an amenable number.

57390284441 is a deficient number, since it is larger than the sum of its proper divisors (8634654439).

57390284441 is a wasteful number, since it uses less digits than its factorization.

57390284441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14624.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 57390284441 in words is "fifty-seven billion, three hundred ninety million, two hundred eighty-four thousand, four hundred forty-one".