52444633644425 has 48 divisors (see below), whose sum is σ = 71255858976000. Its totient is φ = 37973572492800.

The previous prime is 52444633644409. The next prime is 52444633644583.

52444633644425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52444633644425 - 2⁴ = 52444633644409 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, 305469707 + ... + 305641343.

It is an arithmetic number, because the mean of its divisors is an integer number (1484497062000).

Almost surely, 2^{52444633644425} is an apocalyptic number.

52444633644425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52444633644425 is a deficient number, since it is larger than the sum of its proper divisors (18811225331575).

52444633644425 is a wasteful number, since it uses less digits than its factorization.

52444633644425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176546 (or 176541 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 56.

It can be divided in two parts, 5244463 and 3644425, that added together give a palindrome (8888888).

The spelling of 52444633644425 in words is "fifty-two trillion, four hundred forty-four billion, six hundred thirty-three million, six hundred forty-four thousand, four hundred twenty-five".