47962139496 has 16 divisors (see below), whose sum is σ = 119905348800. Its totient is φ = 15987379824.

The previous prime is 47962139483. The next prime is 47962139497. The reversal of 47962139496 is 69493126974.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47962139497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999211216 + ... + 999211263.

It is an arithmetic number, because the mean of its divisors is an integer number (7494084300).

Almost surely, 2^47962139496 is an apocalyptic number.

It is an amenable number.

47962139496 is an abundant number, since it is smaller than the sum of its proper divisors (71943209304).

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

47962139496 is a wasteful number, since it uses less digits than its factorization.

47962139496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998422488 (or 1998422484 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 60.

The spelling of 47962139496 in words is "forty-seven billion, nine hundred sixty-two million, one hundred thirty-nine thousand, four hundred ninety-six".