11375147500 has 30 divisors (see below), whose sum is σ = 24875178020. Its totient is φ = 4550058000.

The previous prime is 11375147479. The next prime is 11375147501. The reversal of 11375147500 is 574157311.

It is a happy number.

11375147500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11375147501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2272530 + ... + 2277529.

Almost surely, 2^11375147500 is an apocalyptic number.

11375147500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11375147500 is an abundant number, since it is smaller than the sum of its proper divisors (13500030520).

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

11375147500 is an equidigital number, since it uses as much as digits as its factorization.

11375147500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550083 (or 4550066 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 11375147500 in words is "eleven billion, three hundred seventy-five million, one hundred forty-seven thousand, five hundred".