525634451534051 has 2 divisors, whose sum is σ = 525634451534052. Its totient is φ = 525634451534050.

The previous prime is 525634451534029. The next prime is 525634451534057. The reversal of 525634451534051 is 150435154436525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525634451534051 - 2¹⁸ = 525634451271907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525634451533984 and 525634451534002.

It is not a weakly prime, because it can be changed into another prime (525634451534057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262817225767025 + 262817225767026.

It is an arithmetic number, because the mean of its divisors is an integer number (262817225767026).

Almost surely, 2^{525634451534051} is an apocalyptic number.

525634451534051 is a deficient number, since it is larger than the sum of its proper divisors (1).

525634451534051 is an equidigital number, since it uses as much as digits as its factorization.

525634451534051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600000, while the sum is 53.

The spelling of 525634451534051 in words is "five hundred twenty-five trillion, six hundred thirty-four billion, four hundred fifty-one million, five hundred thirty-four thousand, fifty-one".