75625713523 has 8 divisors (see below), whose sum is σ = 78921681696. Its totient is φ = 72330403200.

The previous prime is 75625713517. The next prime is 75625713529. The reversal of 75625713523 is 32531752657.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (75625713517) and next prime (75625713529).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75625713523 - 2¹⁷ = 75625582451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75625713529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78093 + ... + 396673.

It is an arithmetic number, because the mean of its divisors is an integer number (9865210212).

Almost surely, 2^75625713523 is an apocalyptic number.

75625713523 is a deficient number, since it is larger than the sum of its proper divisors (3295968173).

75625713523 is a wasteful number, since it uses less digits than its factorization.

75625713523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328925.

The product of its digits is 1323000, while the sum is 46.

The spelling of 75625713523 in words is "seventy-five billion, six hundred twenty-five million, seven hundred thirteen thousand, five hundred twenty-three".