52457900975425 has 48 divisors (see below), whose sum is σ = 73606173778368. Its totient is φ = 36753497625600.

The previous prime is 52457900975423. The next prime is 52457900975471.

52457900975425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52457900975425 - 2¹ = 52457900975423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52457900975423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29521612 + ... + 31248061.

It is an arithmetic number, because the mean of its divisors is an integer number (1533461953716).

Almost surely, 2^{52457900975425} is an apocalyptic number.

52457900975425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52457900975425 is a deficient number, since it is larger than the sum of its proper divisors (21148272802943).

52457900975425 is a wasteful number, since it uses less digits than its factorization.

52457900975425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60769810 (or 60769805 counting only the distinct ones).

The product of its (nonzero) digits is 158760000, while the sum is 64.

The spelling of 52457900975425 in words is "fifty-two trillion, four hundred fifty-seven billion, nine hundred million, nine hundred seventy-five thousand, four hundred twenty-five".