47172637365676 has 12 divisors (see below), whose sum is σ = 82552411545408. Its totient is φ = 23586234066992.

The previous prime is 47172637365641. The next prime is 47172637365713. The reversal of 47172637365676 is 67656373627174.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19891231 + ... + 22136086.

It is an arithmetic number, because the mean of its divisors is an integer number (6879367628784).

Almost surely, 2^{47172637365676} is an apocalyptic number.

It is an amenable number.

47172637365676 is a deficient number, since it is larger than the sum of its proper divisors (35379774179732).

47172637365676 is a wasteful number, since it uses less digits than its factorization.

47172637365676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42307928 (or 42307926 counting only the distinct ones).

The product of its digits is 1120210560, while the sum is 70.

The spelling of 47172637365676 in words is "forty-seven trillion, one hundred seventy-two billion, six hundred thirty-seven million, three hundred sixty-five thousand, six hundred seventy-six".