11451646635332 has 6 divisors (see below), whose sum is σ = 20040381611838. Its totient is φ = 5725823317664.

The previous prime is 11451646635323. The next prime is 11451646635389. The reversal of 11451646635332 is 23353664615411.

It can be written as a sum of positive squares in only one way, i.e., 10390861992196 + 1060784643136 = 3223486^2 + 1029944^2 .

It is a super-2 number, since 2×11451646635332² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431455829413 + ... + 1431455829420.

It is an arithmetic number, because the mean of its divisors is an integer number (3340063601973).

Almost surely, 2^{11451646635332} is an apocalyptic number.

It is an amenable number.

11451646635332 is a deficient number, since it is larger than the sum of its proper divisors (8588734976506).

11451646635332 is a wasteful number, since it uses less digits than its factorization.

11451646635332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862911658837 (or 2862911658835 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The spelling of 11451646635332 in words is "eleven trillion, four hundred fifty-one billion, six hundred forty-six million, six hundred thirty-five thousand, three hundred thirty-two".