11690469051 has 8 divisors (see below), whose sum is σ = 16008570384. Its totient is φ = 7583006880.

The previous prime is 11690469023. The next prime is 11690469053. The reversal of 11690469051 is 15096409611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11690469051 - 2⁵ = 11690469019 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 11690468994 and 11690469012.

It is not an unprimeable number, because it can be changed into a prime (11690469053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52659660 + ... + 52659881.

It is an arithmetic number, because the mean of its divisors is an integer number (2001071298).

Almost surely, 2^11690469051 is an apocalyptic number.

11690469051 is a deficient number, since it is larger than the sum of its proper divisors (4318101333).

11690469051 is a wasteful number, since it uses less digits than its factorization.

11690469051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105319581.

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 11690469051 in words is "eleven billion, six hundred ninety million, four hundred sixty-nine thousand, fifty-one".