2613724452 has 36 divisors (see below), whose sum is σ = 6820043776. Its totient is φ = 843136560.

The previous prime is 2613724433. The next prime is 2613724453. The reversal of 2613724452 is 2544273162.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2613724453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1169908 + ... + 1172139.

Almost surely, 2^2613724452 is an apocalyptic number.

It is an amenable number.

2613724452 is an abundant number, since it is smaller than the sum of its proper divisors (4206319324).

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

2613724452 is a wasteful number, since it uses less digits than its factorization.

2613724452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342088 (or 2342083 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 2613724452 is about 51124.5973284876. The cubic root of 2613724452 is about 1377.4841180291.

The spelling of 2613724452 in words is "two billion, six hundred thirteen million, seven hundred twenty-four thousand, four hundred fifty-two".