11277541875 has 40 divisors (see below), whose sum is σ = 19047515344. Its totient is φ = 5932224000.

The previous prime is 11277541871. The next prime is 11277541963. The reversal of 11277541875 is 57814577211.

It is not a de Polignac number, because 11277541875 - 2² = 11277541871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11277541871) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 95679 + ... + 178071.

Almost surely, 2^11277541875 is an apocalyptic number.

11277541875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11277541875 is a deficient number, since it is larger than the sum of its proper divisors (7769973469).

11277541875 is an frugal number, since it uses more digits than its factorization.

11277541875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82489 (or 82474 counting only the distinct ones).

The product of its digits is 548800, while the sum is 48.

The spelling of 11277541875 in words is "eleven billion, two hundred seventy-seven million, five hundred forty-one thousand, eight hundred seventy-five".