152796813 has 16 divisors (see below), whose sum is σ = 219864960. Its totient is φ = 93829824.

The previous prime is 152796793. The next prime is 152796829. The reversal of 152796813 is 318697251.

It is not a de Polignac number, because 152796813 - 2⁵ = 152796781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152796893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15723 + ... + 23511.

It is an arithmetic number, because the mean of its divisors is an integer number (13741560).

Almost surely, 2^152796813 is an apocalyptic number.

152796813 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152796813 is a deficient number, since it is larger than the sum of its proper divisors (67068147).

152796813 is a wasteful number, since it uses less digits than its factorization.

152796813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308.

The product of its digits is 90720, while the sum is 42.

The square root of 152796813 is about 12361.1008004951. The cubic root of 152796813 is about 534.6112563059.

The spelling of 152796813 in words is "one hundred fifty-two million, seven hundred ninety-six thousand, eight hundred thirteen".