52551444415525 has 24 divisors (see below), whose sum is σ = 71185554707904. Its totient is φ = 38166660998400.

The previous prime is 52551444415517. The next prime is 52551444415541.

52551444415525 is nontrivially palindromic in base 10.

52551444415525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52551444415525 - 2³ = 52551444415517 is a prime.

It is a super-2 number, since 2×52551444415525² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131227972 + ... + 131627821.

It is an arithmetic number, because the mean of its divisors is an integer number (2966064779496).

Almost surely, 2^{52551444415525} is an apocalyptic number.

52551444415525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52551444415525 is a deficient number, since it is larger than the sum of its proper divisors (18634110292379).

52551444415525 is a wasteful number, since it uses less digits than its factorization.

52551444415525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262856541 (or 262856536 counting only the distinct ones).

The product of its digits is 16000000, while the sum is 52.

The spelling of 52551444415525 in words is "fifty-two trillion, five hundred fifty-one billion, four hundred forty-four million, four hundred fifteen thousand, five hundred twenty-five".