47190728598 has 32 divisors (see below), whose sum is σ = 101897660256. Its totient is φ = 14483639808.

The previous prime is 47190728597. The next prime is 47190728623. The reversal of 47190728598 is 89582709174.

It is a super-2 number, since 2×47190728598² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47190728597) 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, 731011 + ... + 792942.

It is an arithmetic number, because the mean of its divisors is an integer number (3184301883).

Almost surely, 2^47190728598 is an apocalyptic number.

47190728598 is an abundant number, since it is smaller than the sum of its proper divisors (54706931658).

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

47190728598 is a wasteful number, since it uses less digits than its factorization.

47190728598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524368.

The product of its (nonzero) digits is 10160640, while the sum is 60.

The spelling of 47190728598 in words is "forty-seven billion, one hundred ninety million, seven hundred twenty-eight thousand, five hundred ninety-eight".