47197665702 has 48 divisors (see below), whose sum is σ = 111758663952. Its totient is φ = 14276612160.

The previous prime is 47197665661. The next prime is 47197665731. The reversal of 47197665702 is 20756679174.

47197665702 is a `hidden beast` number, since 4 + 7 + 1 + 9 + 7 + 66 + 570 + 2 = 666.

It is a congruent number.

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, 103693 + ... + 324264.

It is an arithmetic number, because the mean of its divisors is an integer number (2328305499).

Almost surely, 2^47197665702 is an apocalyptic number.

47197665702 is an abundant number, since it is smaller than the sum of its proper divisors (64560998250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47197665702 is a wasteful number, since it uses less digits than its factorization.

47197665702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428533 (or 428530 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The spelling of 47197665702 in words is "forty-seven billion, one hundred ninety-seven million, six hundred sixty-five thousand, seven hundred two".