1152764437913 has 16 divisors (see below), whose sum is σ = 1267382695680. Its totient is φ = 1039814764800.

The previous prime is 1152764437901. The next prime is 1152764437921. The reversal of 1152764437913 is 3197344672511.

It is a cyclic number.

It is not a de Polignac number, because 1152764437913 - 2³⁶ = 1084044961177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152764437933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63248 + ... + 1519713.

It is an arithmetic number, because the mean of its divisors is an integer number (79211418480).

Almost surely, 2^{1152764437913} is an apocalyptic number.

It is an amenable number.

1152764437913 is a deficient number, since it is larger than the sum of its proper divisors (114618257767).

1152764437913 is a wasteful number, since it uses less digits than its factorization.

1152764437913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583488.

The product of its digits is 3810240, while the sum is 53.

The spelling of 1152764437913 in words is "one trillion, one hundred fifty-two billion, seven hundred sixty-four million, four hundred thirty-seven thousand, nine hundred thirteen".