2498220491776 has 33 divisors (see below), whose sum is σ = 4994102424621. Its totient is φ = 1249084956672.

The previous prime is 2498220491761. The next prime is 2498220491801. The reversal of 2498220491776 is 6771940228942.

The square root of 2498220491776 is 1580576.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2053832934400 + 444387557376 = 1433120^2 + 666624^2 .

It is a super-2 number, since 2×2498220491776² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 50553736 + ... + 50603128.

Almost surely, 2^{2498220491776} is an apocalyptic number.

2498220491776 is the 1580576-th square number.

It is an amenable number.

2498220491776 is a deficient number, since it is larger than the sum of its proper divisors (2495881932845).

2498220491776 is an frugal number, since it uses more digits than its factorization.

2498220491776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98806 (or 49395 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 61.

The spelling of 2498220491776 in words is "two trillion, four hundred ninety-eight billion, two hundred twenty million, four hundred ninety-one thousand, seven hundred seventy-six".