52101423250525 has 24 divisors (see below), whose sum is σ = 70479629640000. Its totient is φ = 37891614364800.

The previous prime is 52101423250519. The next prime is 52101423250529. The reversal of 52101423250525 is 52505232410125.

It is not a de Polignac number, because 52101423250525 - 2¹³ = 52101423242333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52101423250529) 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, 33406056 + ... + 34930894.

It is an arithmetic number, because the mean of its divisors is an integer number (2936651235000).

Almost surely, 2^{52101423250525} is an apocalyptic number.

52101423250525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52101423250525 is a deficient number, since it is larger than the sum of its proper divisors (18378206389475).

52101423250525 is a wasteful number, since it uses less digits than its factorization.

52101423250525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649109 (or 1649104 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 52101423250525 in words is "fifty-two trillion, one hundred one billion, four hundred twenty-three million, two hundred fifty thousand, five hundred twenty-five".