47255185360 has 40 divisors (see below), whose sum is σ = 110437607880. Its totient is φ = 18804129792.

The previous prime is 47255185339. The next prime is 47255185391. The reversal of 47255185360 is 6358155274.

It can be written as a sum of positive squares in 4 ways, for example, as 5277731904 + 41977453456 = 72648^2 + 204884^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 47255185360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514845 + ... + 1545724.

It is an arithmetic number, because the mean of its divisors is an integer number (2760940197).

Almost surely, 2^47255185360 is an apocalyptic number.

47255185360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47255185360 is an abundant number, since it is smaller than the sum of its proper divisors (63182422520).

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

47255185360 is a wasteful number, since it uses less digits than its factorization.

47255185360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060775 (or 3060769 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 47255185360 in words is "forty-seven billion, two hundred fifty-five million, one hundred eighty-five thousand, three hundred sixty".