11277072375 has 64 divisors (see below), whose sum is σ = 19806958080. Its totient is φ = 5682240000.

The previous prime is 11277072361. The next prime is 11277072377. The reversal of 11277072375 is 57327077211.

It is not a de Polignac number, because 11277072375 - 2⁸ = 11277072119 is a prime.

It is a super-2 number, since 2×11277072375² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11277072377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2855152 + ... + 2859098.

It is an arithmetic number, because the mean of its divisors is an integer number (309483720).

Almost surely, 2^11277072375 is an apocalyptic number.

11277072375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11277072375 is a deficient number, since it is larger than the sum of its proper divisors (8529885705).

11277072375 is a wasteful number, since it uses less digits than its factorization.

11277072375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 144060, while the sum is 42.

The spelling of 11277072375 in words is "eleven billion, two hundred seventy-seven million, seventy-two thousand, three hundred seventy-five".