47125939960 has 64 divisors (see below), whose sum is σ = 115709368320. Its totient is φ = 17131282560.

The previous prime is 47125939873. The next prime is 47125939969. The reversal of 47125939960 is 6993952174.

It is a happy number.

It is a super-2 number, since 2×47125939960² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47125939969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536697 + ... + 1567063.

It is an arithmetic number, because the mean of its divisors is an integer number (1807958880).

Almost surely, 2^47125939960 is an apocalyptic number.

47125939960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47125939960 is an abundant number, since it is smaller than the sum of its proper divisors (68583428360).

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

47125939960 is a wasteful number, since it uses less digits than its factorization.

47125939960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33916 (or 33912 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 47125939960 in words is "forty-seven billion, one hundred twenty-five million, nine hundred thirty-nine thousand, nine hundred sixty".