696544442452 has 48 divisors (see below), whose sum is σ = 1256361568000. Its totient is φ = 337710280320.

The previous prime is 696544442423. The next prime is 696544442467. The reversal of 696544442452 is 254244445696.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 696544442393 and 696544442402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13721077 + ... + 13771747.

Almost surely, 2^696544442452 is an apocalyptic number.

It is an amenable number.

696544442452 is a deficient number, since it is larger than the sum of its proper divisors (559817125548).

696544442452 is a wasteful number, since it uses less digits than its factorization.

696544442452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51296 (or 51294 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 55.

The spelling of 696544442452 in words is "six hundred ninety-six billion, five hundred forty-four million, four hundred forty-two thousand, four hundred fifty-two".