11453090512 has 10 divisors (see below), whose sum is σ = 22190362898. Its totient is φ = 5726545248.

The previous prime is 11453090507. The next prime is 11453090513. The reversal of 11453090512 is 21509035411.

It can be written as a sum of positive squares in only one way, i.e., 9353984656 + 2099105856 = 96716^2 + 45816^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453090513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357909063 + ... + 357909094.

Almost surely, 2^11453090512 is an apocalyptic number.

It is an amenable number.

11453090512 is a deficient number, since it is larger than the sum of its proper divisors (10737272386).

11453090512 is an equidigital number, since it uses as much as digits as its factorization.

11453090512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715818165 (or 715818159 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11453090512 in words is "eleven billion, four hundred fifty-three million, ninety thousand, five hundred twelve".