11375755 has 4 divisors (see below), whose sum is σ = 13650912. Its totient is φ = 9100600.

The previous prime is 11375753. The next prime is 11375783. The reversal of 11375755 is 55757311.

11375755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11375755 - 2¹ = 11375753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11375755.

It is not an unprimeable number, because it can be changed into a prime (11375753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137571 + ... + 1137580.

It is an arithmetic number, because the mean of its divisors is an integer number (3412728).

Almost surely, 2^11375755 is an apocalyptic number.

11375755 is a deficient number, since it is larger than the sum of its proper divisors (2275157).

11375755 is an equidigital number, since it uses as much as digits as its factorization.

11375755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275156.

The product of its digits is 18375, while the sum is 34.

The square root of 11375755 is about 3372.7963175976. The cubic root of 11375755 is about 224.9020478984.

The spelling of 11375755 in words is "eleven million, three hundred seventy-five thousand, seven hundred fifty-five".