11875753897 has 16 divisors (see below), whose sum is σ = 13628137600. Its totient is φ = 10137415680.

The previous prime is 11875753891. The next prime is 11875753909. The reversal of 11875753897 is 79835757811.

It is not a de Polignac number, because 11875753897 - 2¹⁵ = 11875721129 is a prime.

It is a super-2 number, since 2×11875753897² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11875753891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2037247 + ... + 2043067.

It is an arithmetic number, because the mean of its divisors is an integer number (851758600).

Almost surely, 2^11875753897 is an apocalyptic number.

It is an amenable number.

11875753897 is a deficient number, since it is larger than the sum of its proper divisors (1752383703).

11875753897 is an equidigital number, since it uses as much as digits as its factorization.

11875753897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976.

The product of its digits is 14817600, while the sum is 61.

The spelling of 11875753897 in words is "eleven billion, eight hundred seventy-five million, seven hundred fifty-three thousand, eight hundred ninety-seven".