57203491458 has 32 divisors (see below), whose sum is σ = 118371704832. Its totient is φ = 18409899600.

The previous prime is 57203491399. The next prime is 57203491487. The reversal of 57203491458 is 85419430275.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276616 + ... + 436947.

It is an arithmetic number, because the mean of its divisors is an integer number (3699115776).

Almost surely, 2^57203491458 is an apocalyptic number.

57203491458 is an abundant number, since it is smaller than the sum of its proper divisors (61168213374).

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

57203491458 is a wasteful number, since it uses less digits than its factorization.

57203491458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714030.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 57203491458 in words is "fifty-seven billion, two hundred three million, four hundred ninety-one thousand, four hundred fifty-eight".