47575370730 has 32 divisors (see below), whose sum is σ = 114346179648. Its totient is φ = 12668400000.

The previous prime is 47575370677. The next prime is 47575370761. The reversal of 47575370730 is 3707357574.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47575370730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126771 + ... + 1168230.

It is an arithmetic number, because the mean of its divisors is an integer number (3573318114).

Almost surely, 2^47575370730 is an apocalyptic number.

47575370730 is an abundant number, since it is smaller than the sum of its proper divisors (66770808918).

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

47575370730 is a wasteful number, since it uses less digits than its factorization.

47575370730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295702.

The product of its (nonzero) digits is 2160900, while the sum is 48.

The spelling of 47575370730 in words is "forty-seven billion, five hundred seventy-five million, three hundred seventy thousand, seven hundred thirty".