57453623454 has 64 divisors (see below), whose sum is σ = 118444854528. Its totient is φ = 18568569600.

The previous prime is 57453623417. The next prime is 57453623527. The reversal of 57453623454 is 45432635475.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44502549 + ... + 44503839.

It is an arithmetic number, because the mean of its divisors is an integer number (1850700852).

Almost surely, 2^57453623454 is an apocalyptic number.

57453623454 is an abundant number, since it is smaller than the sum of its proper divisors (60991231074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57453623454 is a wasteful number, since it uses less digits than its factorization.

57453623454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its digits is 6048000, while the sum is 48.

The spelling of 57453623454 in words is "fifty-seven billion, four hundred fifty-three million, six hundred twenty-three thousand, four hundred fifty-four".