47154656373 has 32 divisors (see below), whose sum is σ = 71706608640. Its totient is φ = 27335799920.

The previous prime is 47154656369. The next prime is 47154656429. The reversal of 47154656373 is 37365645174.

It is not a de Polignac number, because 47154656373 - 2² = 47154656369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47154651373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342790 + ... + 460232.

It is an arithmetic number, because the mean of its divisors is an integer number (2240831520).

Almost surely, 2^47154656373 is an apocalyptic number.

It is an amenable number.

47154656373 is a deficient number, since it is larger than the sum of its proper divisors (24551952267).

47154656373 is a wasteful number, since it uses less digits than its factorization.

47154656373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117526 (or 117480 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 51.

The spelling of 47154656373 in words is "forty-seven billion, one hundred fifty-four million, six hundred fifty-six thousand, three hundred seventy-three".