696713651145 has 24 divisors (see below), whose sum is σ = 1207895457600. Its totient is φ = 371501087136.

The previous prime is 696713651093. The next prime is 696713651173. The reversal of 696713651145 is 541156317696.

696713651145 is a `hidden beast` number, since 6 + 96 + 7 + 1 + 36 + 511 + 4 + 5 = 666.

It is not a de Polignac number, because 696713651145 - 2³⁵ = 662353912777 is a prime.

It is a super-2 number, since 2×696713651145² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 696713651091 and 696713651100.

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, 1443915 + ... + 1865024.

It is an arithmetic number, because the mean of its divisors is an integer number (50328977400).

Almost surely, 2^696713651145 is an apocalyptic number.

It is an amenable number.

696713651145 is a deficient number, since it is larger than the sum of its proper divisors (511181806455).

696713651145 is a wasteful number, since it uses less digits than its factorization.

696713651145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313629 (or 3313626 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The spelling of 696713651145 in words is "six hundred ninety-six billion, seven hundred thirteen million, six hundred fifty-one thousand, one hundred forty-five".