1133615901796 has 81 divisors (see below), whose sum is σ = 2349317486649. Its totient is φ = 477230367936.

The previous prime is 1133615901793. The next prime is 1133615901841. The reversal of 1133615901796 is 6971095163311.

The square root of 1133615901796 is 1064714.

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

It can be written as a sum of positive squares in only one way, i.e., 919654148196 + 213961753600 = 958986^2 + 462560^2 .

It is not an unprimeable number, because it can be changed into a prime (1133615901793) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 879453120 + ... + 879454408.

Almost surely, 2^{1133615901796} is an apocalyptic number.

1133615901796 is the 1064714-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133615901796

1133615901796 is an abundant number, since it is smaller than the sum of its proper divisors (1215701584853).

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

1133615901796 is an frugal number, since it uses more digits than its factorization.

1133615901796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 52.

The spelling of 1133615901796 in words is "one trillion, one hundred thirty-three billion, six hundred fifteen million, nine hundred one thousand, seven hundred ninety-six".