613624253 has 16 divisors (see below), whose sum is σ = 696556800. Its totient is φ = 535442880.

The previous prime is 613624237. The next prime is 613624267. The reversal of 613624253 is 352426316.

613624253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 613624253 - 2⁴ = 613624237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613624213) 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, 49628 + ... + 60746.

It is an arithmetic number, because the mean of its divisors is an integer number (43534800).

Almost surely, 2^613624253 is an apocalyptic number.

It is an amenable number.

613624253 is a deficient number, since it is larger than the sum of its proper divisors (82932547).

613624253 is a wasteful number, since it uses less digits than its factorization.

613624253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11332.

The product of its digits is 25920, while the sum is 32.

The square root of 613624253 is about 24771.4402689872. The cubic root of 613624253 is about 849.7689120361.

The spelling of 613624253 in words is "six hundred thirteen million, six hundred twenty-four thousand, two hundred fifty-three".