1357913193 has 16 divisors (see below), whose sum is σ = 2228370816. Its totient is φ = 716261760.

The previous prime is 1357913189. The next prime is 1357913201. The reversal of 1357913193 is 3913197531.

It is not a de Polignac number, because 1357913193 - 2² = 1357913189 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1357913113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2486748 + ... + 2487293.

It is an arithmetic number, because the mean of its divisors is an integer number (139273176).

Almost surely, 2^1357913193 is an apocalyptic number.

1357913193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1357913193 is a deficient number, since it is larger than the sum of its proper divisors (870457623).

1357913193 is a wasteful number, since it uses less digits than its factorization.

1357913193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974064.

The product of its digits is 76545, while the sum is 42.

The square root of 1357913193 is about 36849.8737175584. The cubic root of 1357913193 is about 1107.3646849100.

The spelling of 1357913193 in words is "one billion, three hundred fifty-seven million, nine hundred thirteen thousand, one hundred ninety-three".