52461222216425 has 48 divisors (see below), whose sum is σ = 75301083404352. Its totient is φ = 35832390758400.

The previous prime is 52461222216329. The next prime is 52461222216427.

52461222216425 is nontrivially palindromic in base 10.

52461222216425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52461222216425 - 2²⁸ = 52460953780969 is a prime.

It is a super-2 number, since 2×52461222216425² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52461222216427) 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, 9831392 + ... + 14197841.

It is an arithmetic number, because the mean of its divisors is an integer number (1568772570924).

Almost surely, 2^{52461222216425} is an apocalyptic number.

52461222216425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52461222216425 is a deficient number, since it is larger than the sum of its proper divisors (22839861187927).

52461222216425 is a wasteful number, since it uses less digits than its factorization.

52461222216425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24029738 (or 24029733 counting only the distinct ones).

The product of its digits is 921600, while the sum is 44.

The spelling of 52461222216425 in words is "fifty-two trillion, four hundred sixty-one billion, two hundred twenty-two million, two hundred sixteen thousand, four hundred twenty-five".