525520050057051 has 32 divisors (see below), whose sum is σ = 849970996116480. Its totient is φ = 281941598555136.

The previous prime is 525520050057011. The next prime is 525520050057053. The reversal of 525520050057051 is 150750050025525.

It is a happy number.

It is not a de Polignac number, because 525520050057051 - 2⁶ = 525520050056987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525520050056994 and 525520050057012.

It is not an unprimeable number, because it can be changed into a prime (525520050057053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1799419951 + ... + 1799711976.

It is an arithmetic number, because the mean of its divisors is an integer number (26561593628640).

Almost surely, 2^{525520050057051} is an apocalyptic number.

525520050057051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

525520050057051 is a deficient number, since it is larger than the sum of its proper divisors (324450946059429).

525520050057051 is a wasteful number, since it uses less digits than its factorization.

525520050057051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599132363.

The product of its (nonzero) digits is 437500, while the sum is 42.

The spelling of 525520050057051 in words is "five hundred twenty-five trillion, five hundred twenty billion, fifty million, fifty-seven thousand, fifty-one".