2508720453113 has 4 divisors (see below), whose sum is σ = 2867109089280. Its totient is φ = 2150331816948.

The previous prime is 2508720453097. The next prime is 2508720453139. The reversal of 2508720453113 is 3113540278052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2508720453113 - 2⁴ = 2508720453097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2508720453313) 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, 179194318073 + ... + 179194318086.

It is an arithmetic number, because the mean of its divisors is an integer number (716777272320).

Almost surely, 2^{2508720453113} is an apocalyptic number.

It is an amenable number.

2508720453113 is a deficient number, since it is larger than the sum of its proper divisors (358388636167).

2508720453113 is an equidigital number, since it uses as much as digits as its factorization.

2508720453113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358388636166.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 2508720453113 in words is "two trillion, five hundred eight billion, seven hundred twenty million, four hundred fifty-three thousand, one hundred thirteen".