47397251088 has 120 divisors (see below), whose sum is σ = 150064832736. Its totient is φ = 14362790400.

The previous prime is 47397251063. The next prime is 47397251093. The reversal of 47397251088 is 88015279374.

It is a happy number.

47397251088 is a `hidden beast` number, since 47 + 3 + 9 + 7 + 2 + 510 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511353 + ... + 596888.

Almost surely, 2^47397251088 is an apocalyptic number.

47397251088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47397251088 is an abundant number, since it is smaller than the sum of its proper divisors (102667581648).

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

47397251088 is a wasteful number, since it uses less digits than its factorization.

47397251088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108275 (or 1108257 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 47397251088 in words is "forty-seven billion, three hundred ninety-seven million, two hundred fifty-one thousand, eighty-eight".