11875098636 has 60 divisors (see below), whose sum is σ = 31066367640. Its totient is φ = 3955495680.

The previous prime is 11875098617. The next prime is 11875098649. The reversal of 11875098636 is 63689057811.

It is a super-2 number, since 2×11875098636² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 460156 + ... + 485276.

It is an arithmetic number, because the mean of its divisors is an integer number (517772794).

Almost surely, 2^11875098636 is an apocalyptic number.

It is an amenable number.

11875098636 is an abundant number, since it is smaller than the sum of its proper divisors (19191269004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11875098636 is a wasteful number, since it uses less digits than its factorization.

11875098636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26596 (or 26585 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 11875098636 in words is "eleven billion, eight hundred seventy-five million, ninety-eight thousand, six hundred thirty-six".