11160415451 has 4 divisors (see below), whose sum is σ = 11199851832. Its totient is φ = 11120979072.

The previous prime is 11160415439. The next prime is 11160415457. The reversal of 11160415451 is 15451406111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11160415451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11160415457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19717766 + ... + 19718331.

It is an arithmetic number, because the mean of its divisors is an integer number (2799962958).

Almost surely, 2^11160415451 is an apocalyptic number.

11160415451 is a deficient number, since it is larger than the sum of its proper divisors (39436381).

11160415451 is an equidigital number, since it uses as much as digits as its factorization.

11160415451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39436380.

The product of its (nonzero) digits is 2400, while the sum is 29.

The spelling of 11160415451 in words is "eleven billion, one hundred sixty million, four hundred fifteen thousand, four hundred fifty-one".