52446577564425 has 48 divisors (see below), whose sum is σ = 94598812431360. Its totient is φ = 25427499048000.

The previous prime is 52446577564417. The next prime is 52446577564477.

52446577564425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52446577564425 - 2³ = 52446577564417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17052996 + ... + 19892154.

It is an arithmetic number, because the mean of its divisors is an integer number (1970808592320).

Almost surely, 2^{52446577564425} is an apocalyptic number.

52446577564425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52446577564425 is a deficient number, since it is larger than the sum of its proper divisors (42152234866935).

52446577564425 is a wasteful number, since it uses less digits than its factorization.

52446577564425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861574 (or 2861569 counting only the distinct ones).

The product of its digits is 1128960000, while the sum is 66.

The spelling of 52446577564425 in words is "fifty-two trillion, four hundred forty-six billion, five hundred seventy-seven million, five hundred sixty-four thousand, four hundred twenty-five".