11582796406 has 4 divisors (see below), whose sum is σ = 17374194612. Its totient is φ = 5791398202.

The previous prime is 11582796403. The next prime is 11582796409. The reversal of 11582796406 is 60469728511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11582796403) and next prime (11582796409).

It is a super-2 number, since 2×11582796406² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11582796406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11582796403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2895699100 + ... + 2895699103.

It is an arithmetic number, because the mean of its divisors is an integer number (4343548653).

Almost surely, 2^11582796406 is an apocalyptic number.

11582796406 is a deficient number, since it is larger than the sum of its proper divisors (5791398206).

11582796406 is an equidigital number, since it uses as much as digits as its factorization.

11582796406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791398205.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 11582796406 in words is "eleven billion, five hundred eighty-two million, seven hundred ninety-six thousand, four hundred six".