57357446503 has 4 divisors (see below), whose sum is σ = 65551367440. Its totient is φ = 49163525568.

The previous prime is 57357446501. The next prime is 57357446513. The reversal of 57357446503 is 30564475375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57357446503 - 2¹ = 57357446501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57357446501) 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, 4096960458 + ... + 4096960471.

It is an arithmetic number, because the mean of its divisors is an integer number (16387841860).

Almost surely, 2^57357446503 is an apocalyptic number.

57357446503 is a deficient number, since it is larger than the sum of its proper divisors (8193920937).

57357446503 is an equidigital number, since it uses as much as digits as its factorization.

57357446503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8193920936.

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 57357446503 in words is "fifty-seven billion, three hundred fifty-seven million, four hundred forty-six thousand, five hundred three".