11451145151632 has 20 divisors (see below), whose sum is σ = 22191228639216. Its totient is φ = 5724376470560.

The previous prime is 11451145151587. The next prime is 11451145151723. The reversal of 11451145151632 is 23615154115411.

It is a super-2 number, since 2×11451145151632² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74677594 + ... + 74830777.

Almost surely, 2^{11451145151632} is an apocalyptic number.

It is an amenable number.

11451145151632 is a deficient number, since it is larger than the sum of its proper divisors (10740083487584).

11451145151632 is a wasteful number, since it uses less digits than its factorization.

11451145151632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149513166 (or 149513160 counting only the distinct ones).

The product of its digits is 72000, while the sum is 40.

The spelling of 11451145151632 in words is "eleven trillion, four hundred fifty-one billion, one hundred forty-five million, one hundred fifty-one thousand, six hundred thirty-two".