11375473752 has 24 divisors (see below), whose sum is σ = 30808574940. Its totient is φ = 3791824560.

The previous prime is 11375473751. The next prime is 11375473757. The reversal of 11375473752 is 25737457311.

11375473752 is a `hidden beast` number, since 1 + 1 + 37 + 547 + 3 + 75 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 11375473698 and 11375473707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11375473751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78996274 + ... + 78996417.

Almost surely, 2^11375473752 is an apocalyptic number.

11375473752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11375473752 is an abundant number, since it is smaller than the sum of its proper divisors (19433101188).

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

11375473752 is a wasteful number, since it uses less digits than its factorization.

11375473752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157992703 (or 157992696 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The spelling of 11375473752 in words is "eleven billion, three hundred seventy-five million, four hundred seventy-three thousand, seven hundred fifty-two".