525376676763025 has 12 divisors (see below), whose sum is σ = 689788672080012. Its totient is φ = 395577733091840.

The previous prime is 525376676763007. The next prime is 525376676763073. The reversal of 525376676763025 is 520367676673525.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2026685362689 + 523349991400336 = 1423617^2 + 22876844^2 .

It is not a de Polignac number, because 525376676763025 - 2³⁹ = 524826920949137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618090207532 + ... + 618090208381.

It is an arithmetic number, because the mean of its divisors is an integer number (57482389340001).

Almost surely, 2^{525376676763025} is an apocalyptic number.

It is an amenable number.

525376676763025 is a deficient number, since it is larger than the sum of its proper divisors (164411995316987).

525376676763025 is a wasteful number, since it uses less digits than its factorization.

525376676763025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236180415940 (or 1236180415935 counting only the distinct ones).

The product of its (nonzero) digits is 2000376000, while the sum is 70.

The spelling of 525376676763025 in words is "five hundred twenty-five trillion, three hundred seventy-six billion, six hundred seventy-six million, seven hundred sixty-three thousand, twenty-five".