11736253040 has 20 divisors (see below), whose sum is σ = 27286788504. Its totient is φ = 4694501184.

The previous prime is 11736253021. The next prime is 11736253057. The reversal of 11736253040 is 4035263711.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 11736252988 and 11736253006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73351502 + ... + 73351661.

Almost surely, 2^11736253040 is an apocalyptic number.

11736253040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11736253040 is an abundant number, since it is smaller than the sum of its proper divisors (15550535464).

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

11736253040 is a wasteful number, since it uses less digits than its factorization.

11736253040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146703176 (or 146703170 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 11736253040 in words is "eleven billion, seven hundred thirty-six million, two hundred fifty-three thousand, forty".