57456419653 has 16 divisors (see below), whose sum is σ = 60738726400. Its totient is φ = 54200450160.

The previous prime is 57456419627. The next prime is 57456419693. The reversal of 57456419653 is 35691465475.

It is a happy number.

It is not a de Polignac number, because 57456419653 - 2¹⁷ = 57456288581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57456419594 and 57456419603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57456419693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4355758 + ... + 4368928.

It is an arithmetic number, because the mean of its divisors is an integer number (3796170400).

Almost surely, 2^57456419653 is an apocalyptic number.

It is an amenable number.

57456419653 is a deficient number, since it is larger than the sum of its proper divisors (3282306747).

57456419653 is a wasteful number, since it uses less digits than its factorization.

57456419653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14152.

The product of its digits is 13608000, while the sum is 55.

The spelling of 57456419653 in words is "fifty-seven billion, four hundred fifty-six million, four hundred nineteen thousand, six hundred fifty-three".