52431111113425 has 24 divisors (see below), whose sum is σ = 70925949020160. Its totient is φ = 38131203691200.

The previous prime is 52431111113377. The next prime is 52431111113429.

52431111113425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52431111113425 - 2¹⁵ = 52431111080657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52431111113429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19803891 + ... + 22294759.

It is an arithmetic number, because the mean of its divisors is an integer number (2955247875840).

Almost surely, 2^{52431111113425} is an apocalyptic number.

52431111113425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52431111113425 is a deficient number, since it is larger than the sum of its proper divisors (18494837906735).

52431111113425 is a wasteful number, since it uses less digits than its factorization.

52431111113425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567433 (or 2567428 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

It can be divided in two parts, 5243111 and 1113425, that added together give a palindrome (6356536).

The spelling of 52431111113425 in words is "fifty-two trillion, four hundred thirty-one billion, one hundred eleven million, one hundred thirteen thousand, four hundred twenty-five".