76325138825 has 24 divisors (see below), whose sum is σ = 102046723800. Its totient is φ = 56294991360.

The previous prime is 76325138783. The next prime is 76325138837. The reversal of 76325138825 is 52883152367.

It can be written as a sum of positive squares in 12 ways, for example, as 45333648889 + 30991489936 = 212917^2 + 176044^2 .

It is not a de Polignac number, because 76325138825 - 2²⁶ = 76258029961 is a prime.

It is a super-3 number, since 3×76325138825³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127781 + ... + 411069.

It is an arithmetic number, because the mean of its divisors is an integer number (4251946825).

Almost surely, 2^76325138825 is an apocalyptic number.

It is an amenable number.

76325138825 is a deficient number, since it is larger than the sum of its proper divisors (25721584975).

76325138825 is a wasteful number, since it uses less digits than its factorization.

76325138825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284141 (or 284136 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 50.

The spelling of 76325138825 in words is "seventy-six billion, three hundred twenty-five million, one hundred thirty-eight thousand, eight hundred twenty-five".