47156314458 has 32 divisors (see below), whose sum is σ = 102915735552. Its totient is φ = 14285732400.

The previous prime is 47156314427. The next prime is 47156314459. The reversal of 47156314458 is 85441365174.

It is not an unprimeable number, because it can be changed into a prime (47156314459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136773 + ... + 336183.

It is an arithmetic number, because the mean of its divisors is an integer number (3216116736).

Almost surely, 2^47156314458 is an apocalyptic number.

47156314458 is an abundant number, since it is smaller than the sum of its proper divisors (55759421094).

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

47156314458 is a wasteful number, since it uses less digits than its factorization.

47156314458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203010.

The product of its digits is 1612800, while the sum is 48.

The spelling of 47156314458 in words is "forty-seven billion, one hundred fifty-six million, three hundred fourteen thousand, four hundred fifty-eight".