11690864754 has 32 divisors (see below), whose sum is σ = 23457888384. Its totient is φ = 3884284800.

The previous prime is 11690864737. The next prime is 11690864761. The reversal of 11690864754 is 45746809611.

It is a junction number, because it is equal to n+sod(n) for n = 11690864697 and 11690864706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640987 + ... + 2645409.

It is an arithmetic number, because the mean of its divisors is an integer number (733059012).

Almost surely, 2^11690864754 is an apocalyptic number.

11690864754 is an abundant number, since it is smaller than the sum of its proper divisors (11767023630).

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

11690864754 is a wasteful number, since it uses less digits than its factorization.

11690864754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 11690864754 in words is "eleven billion, six hundred ninety million, eight hundred sixty-four thousand, seven hundred fifty-four".