23615075396 has 24 divisors (see below), whose sum is σ = 45088470336. Its totient is φ = 10732900320.

The previous prime is 23615075383. The next prime is 23615075399. The reversal of 23615075396 is 69357051632.

It is a self number, because there is not a number n which added to its sum of digits gives 23615075396.

It is not an unprimeable number, because it can be changed into a prime (23615075399) 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, 440945 + ... + 491591.

It is an arithmetic number, because the mean of its divisors is an integer number (1878686264).

Almost surely, 2^23615075396 is an apocalyptic number.

It is an amenable number.

23615075396 is a deficient number, since it is larger than the sum of its proper divisors (21473394940).

23615075396 is a wasteful number, since it uses less digits than its factorization.

23615075396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61259 (or 61257 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 23615075396 in words is "twenty-three billion, six hundred fifteen million, seventy-five thousand, three hundred ninety-six".