76313717325 has 48 divisors (see below), whose sum is σ = 140227899840. Its totient is φ = 40689973440.

The previous prime is 76313717287. The next prime is 76313717351. The reversal of 76313717325 is 52371731367.

76313717325 is a `hidden beast` number, since 7 + 6 + 313 + 7 + 1 + 7 + 325 = 666.

It is not a de Polignac number, because 76313717325 - 2⁸ = 76313717069 is a prime.

It is a super-3 number, since 3×76313717325³ (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3020194 + ... + 3045356.

It is an arithmetic number, because the mean of its divisors is an integer number (2921414580).

Almost surely, 2^76313717325 is an apocalyptic number.

76313717325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76313717325 is a deficient number, since it is larger than the sum of its proper divisors (63914182515).

76313717325 is a wasteful number, since it uses less digits than its factorization.

76313717325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29675 (or 29664 counting only the distinct ones).

The product of its digits is 555660, while the sum is 45.

The spelling of 76313717325 in words is "seventy-six billion, three hundred thirteen million, seven hundred seventeen thousand, three hundred twenty-five".