5123516335025 has 216 divisors, whose sum is σ = 7952898865824. Its totient is φ = 3244379443200.

The previous prime is 5123516335019. The next prime is 5123516335039. The reversal of 5123516335025 is 5205336153215.

It is a de Polignac number, because none of the positive numbers 2^k-5123516335025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1233688349 + ... + 1233692501.

Almost surely, 2^{5123516335025} is an apocalyptic number.

5123516335025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5123516335025 is a deficient number, since it is larger than the sum of its proper divisors (2829382530799).

5123516335025 is a wasteful number, since it uses less digits than its factorization.

5123516335025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 5123516335025 in words is "five trillion, one hundred twenty-three billion, five hundred sixteen million, three hundred thirty-five thousand, twenty-five".