47699433604 has 9 divisors (see below), whose sum is σ = 83474773221. Its totient is φ = 23849498400.

The previous prime is 47699433583. The next prime is 47699433611. The reversal of 47699433604 is 40633499674.

The square root of 47699433604 is 218402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 40603056004 + 7096377600 = 201502^2 + 84240^2 .

It is a super-2 number, since 2×47699433604² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 382204 + ... + 491404.

Almost surely, 2^47699433604 is an apocalyptic number.

47699433604 is the 218402-nd square number.

It is an amenable number.

47699433604 is a deficient number, since it is larger than the sum of its proper divisors (35775339617).

47699433604 is an frugal number, since it uses more digits than its factorization.

47699433604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218406 (or 109203 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 47699433604 in words is "forty-seven billion, six hundred ninety-nine million, four hundred thirty-three thousand, six hundred four".