47517357204 has 36 divisors (see below), whose sum is σ = 120120014196. Its totient is φ = 15838236288.

The previous prime is 47517357193. The next prime is 47517357233. The reversal of 47517357204 is 40275371574.

47517357204 is a `hidden beast` number, since 4 + 7 + 5 + 1 + 73 + 572 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 23289812100 + 24227545104 = 152610^2 + 155652^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47517357204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1095922 + ... + 1138454.

It is an arithmetic number, because the mean of its divisors is an integer number (3336667061).

Almost surely, 2^47517357204 is an apocalyptic number.

It is an amenable number.

47517357204 is an abundant number, since it is smaller than the sum of its proper divisors (72602656992).

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

47517357204 is a wasteful number, since it uses less digits than its factorization.

47517357204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73576 (or 73571 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The spelling of 47517357204 in words is "forty-seven billion, five hundred seventeen million, three hundred fifty-seven thousand, two hundred four".