3613455724465 has 16 divisors (see below), whose sum is σ = 4587534515520. Its totient is φ = 2724717441600.

The previous prime is 3613455724393. The next prime is 3613455724469. The reversal of 3613455724465 is 5644275543163.

It is not a de Polignac number, because 3613455724465 - 2¹⁷ = 3613455593393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3613455724469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96520311 + ... + 96557740.

It is an arithmetic number, because the mean of its divisors is an integer number (286720907220).

Almost surely, 2^{3613455724465} is an apocalyptic number.

It is an amenable number.

3613455724465 is a deficient number, since it is larger than the sum of its proper divisors (974078791055).

3613455724465 is a wasteful number, since it uses less digits than its factorization.

3613455724465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193078272.

The product of its digits is 36288000, while the sum is 55.

The spelling of 3613455724465 in words is "three trillion, six hundred thirteen billion, four hundred fifty-five million, seven hundred twenty-four thousand, four hundred sixty-five".