613037612431 has 8 divisors (see below), whose sum is σ = 619137205200. Its totient is φ = 606938606400.

The previous prime is 613037612393. The next prime is 613037612483. The reversal of 613037612431 is 134216730316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 613037612431 - 2¹³ = 613037604239 is a prime.

It is a super-2 number, since 2×613037612431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613037615431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2127880 + ... + 2398738.

It is an arithmetic number, because the mean of its divisors is an integer number (77392150650).

Almost surely, 2^613037612431 is an apocalyptic number.

613037612431 is a deficient number, since it is larger than the sum of its proper divisors (6099592769).

613037612431 is a wasteful number, since it uses less digits than its factorization.

613037612431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293369.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 613037612431 in words is "six hundred thirteen billion, thirty-seven million, six hundred twelve thousand, four hundred thirty-one".