2498609328601 has 3 divisors (see below), whose sum is σ = 2498610909301. Its totient is φ = 2498607747902.

The previous prime is 2498609328587. The next prime is 2498609328617. The reversal of 2498609328601 is 1068239068942.

The square root of 2498609328601 is 1580699.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2498609328601 - 2⁷ = 2498609328473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2498609358601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 790350 + ... + 2371048.

Almost surely, 2^{2498609328601} is an apocalyptic number.

2498609328601 is the 1580699-th square number.

2498609328601 is the 790350-th centered octagonal number.

It is an amenable number.

2498609328601 is a deficient number, since it is larger than the sum of its proper divisors (1580700).

2498609328601 is an frugal number, since it uses more digits than its factorization.

2498609328601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161398 (or 1580699 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 2498609328601 in words is "two trillion, four hundred ninety-eight billion, six hundred nine million, three hundred twenty-eight thousand, six hundred one".