613601624411 has 4 divisors (see below), whose sum is σ = 613646358024. Its totient is φ = 613556890800.

The previous prime is 613601624401. The next prime is 613601624413. The reversal of 613601624411 is 114426106316.

613601624411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 613601624411 - 2⁶ = 613601624347 is a prime.

It is a super-2 number, since 2×613601624411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613601624413) 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, 22346225 + ... + 22373666.

It is an arithmetic number, because the mean of its divisors is an integer number (153411589506).

Almost surely, 2^613601624411 is an apocalyptic number.

613601624411 is a deficient number, since it is larger than the sum of its proper divisors (44733613).

613601624411 is a wasteful number, since it uses less digits than its factorization.

613601624411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44733612.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 613601624411 in words is "six hundred thirteen billion, six hundred one million, six hundred twenty-four thousand, four hundred eleven".