98504472502672 has 20 divisors (see below), whose sum is σ = 197433533249820. Its totient is φ = 47553883276928.

The previous prime is 98504472502663. The next prime is 98504472502679. The reversal of 98504472502672 is 27620527440589.

It can be written as a sum of positive squares in 2 ways, for example, as 28260026112256 + 70244446390416 = 5316016^2 + 8381196^2 .

It is a super-2 number, since 2×98504472502672² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98504472502672.

It is not an unprimeable number, because it can be changed into a prime (98504472502679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106147060423 + ... + 106147061350.

It is an arithmetic number, because the mean of its divisors is an integer number (9871676662491).

Almost surely, 2^{98504472502672} is an apocalyptic number.

It is an amenable number.

98504472502672 is an abundant number, since it is smaller than the sum of its proper divisors (98929060747148).

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

98504472502672 is a wasteful number, since it uses less digits than its factorization.

98504472502672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212294121810 (or 212294121804 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 98504472502672 in words is "ninety-eight trillion, five hundred four billion, four hundred seventy-two million, five hundred two thousand, six hundred seventy-two".