1133496656964 has 81 divisors (see below), whose sum is σ = 3333151422237. Its totient is φ = 323843411808.

The previous prime is 1133496656923. The next prime is 1133496656977. The reversal of 1133496656964 is 4696566943311.

It is a happy number.

The square root of 1133496656964 is 1064658.

It is a perfect power (a square), and thus also a powerful number.

1133496656964 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 4 + 9 + 6 + 6 + 569 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 426484751364 + 707011905600 = 653058^2 + 840840^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 44702962 + ... + 44728310.

Almost surely, 2^{1133496656964} is an apocalyptic number.

1133496656964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1133496656964 is the 1064658-th square number.

It is an amenable number.

1133496656964 is an abundant number, since it is smaller than the sum of its proper divisors (2199654765273).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133496656964 is an frugal number, since it uses more digits than its factorization.

1133496656964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50722 (or 25361 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 63.

The spelling of 1133496656964 in words is "one trillion, one hundred thirty-three billion, four hundred ninety-six million, six hundred fifty-six thousand, nine hundred sixty-four".