11613625368951 has 8 divisors (see below), whose sum is σ = 15484856217984. Its totient is φ = 7742405716280.

The previous prime is 11613625368907. The next prime is 11613625369033. The reversal of 11613625368951 is 15986352631611.

It is a happy number.

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 11613625368951 - 2³¹ = 11611477885303 is a prime.

It is a super-3 number, since 3×11613625368951³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11613625368891 and 11613625368900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613625368251) 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, 29566 + ... + 4819556.

It is an arithmetic number, because the mean of its divisors is an integer number (1935607027248).

Almost surely, 2^{11613625368951} is an apocalyptic number.

11613625368951 is a deficient number, since it is larger than the sum of its proper divisors (3871230849033).

11613625368951 is an equidigital number, since it uses as much as digits as its factorization.

11613625368951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5598181.

The product of its digits is 6998400, while the sum is 57.

The spelling of 11613625368951 in words is "eleven trillion, six hundred thirteen billion, six hundred twenty-five million, three hundred sixty-eight thousand, nine hundred fifty-one".