696125503727 has 4 divisors (see below), whose sum is σ = 726391830000. Its totient is φ = 665859177456.

The previous prime is 696125503693. The next prime is 696125503763. The reversal of 696125503727 is 727305521696.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 696125503727 - 2²⁰ = 696124455151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696125503627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15133163102 + ... + 15133163147.

It is an arithmetic number, because the mean of its divisors is an integer number (181597957500).

Almost surely, 2^696125503727 is an apocalyptic number.

696125503727 is a deficient number, since it is larger than the sum of its proper divisors (30266326273).

696125503727 is a wasteful number, since it uses less digits than its factorization.

696125503727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30266326272.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 696125503727 in words is "six hundred ninety-six billion, one hundred twenty-five million, five hundred three thousand, seven hundred twenty-seven".