525374414088739 has 2 divisors, whose sum is σ = 525374414088740. Its totient is φ = 525374414088738.

The previous prime is 525374414088709. The next prime is 525374414088749. The reversal of 525374414088739 is 937880414473525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525374414088739 - 2¹⁷ = 525374413957667 is a prime.

It is a super-2 number, since 2×525374414088739² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (525374414088709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262687207044369 + 262687207044370.

It is an arithmetic number, because the mean of its divisors is an integer number (262687207044370).

Almost surely, 2^{525374414088739} is an apocalyptic number.

525374414088739 is a deficient number, since it is larger than the sum of its proper divisors (1).

525374414088739 is an equidigital number, since it uses as much as digits as its factorization.

525374414088739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 812851200, while the sum is 70.

The spelling of 525374414088739 in words is "five hundred twenty-five trillion, three hundred seventy-four billion, four hundred fourteen million, eighty-eight thousand, seven hundred thirty-nine".