613276535504737 has 12 divisors (see below), whose sum is σ = 664081289422320. Its totient is φ = 566100751992048.

The previous prime is 613276535504713. The next prime is 613276535504741. The reversal of 613276535504737 is 737405535672316.

It is not a de Polignac number, because 613276535504737 - 2³⁵ = 613242175766369 is a prime.

It is a super-2 number, since 2×613276535504737² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613276535504767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196824214 + ... + 199915792.

It is an arithmetic number, because the mean of its divisors is an integer number (55340107451860).

Almost surely, 2^{613276535504737} is an apocalyptic number.

It is an amenable number.

613276535504737 is a deficient number, since it is larger than the sum of its proper divisors (50804753917583).

613276535504737 is a wasteful number, since it uses less digits than its factorization.

613276535504737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265392 (or 4265379 counting only the distinct ones).

The product of its (nonzero) digits is 333396000, while the sum is 64.

The spelling of 613276535504737 in words is "six hundred thirteen trillion, two hundred seventy-six billion, five hundred thirty-five million, five hundred four thousand, seven hundred thirty-seven".