47958993100 has 36 divisors (see below), whose sum is σ = 104338634400. Its totient is φ = 19134266560.

The previous prime is 47958993067. The next prime is 47958993101. The reversal of 47958993100 is 139985974.

It is a super-2 number, since 2×47958993100² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47958993101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577540 + ... + 655339.

It is an arithmetic number, because the mean of its divisors is an integer number (2898295400).

Almost surely, 2^47958993100 is an apocalyptic number.

It is an amenable number.

47958993100 is an abundant number, since it is smaller than the sum of its proper divisors (56379641300).

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

47958993100 is a wasteful number, since it uses less digits than its factorization.

47958993100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233282 (or 1233275 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 55.

The spelling of 47958993100 in words is "forty-seven billion, nine hundred fifty-eight million, nine hundred ninety-three thousand, one hundred".