245152013393 has 32 divisors (see below), whose sum is σ = 307907543040. Its totient is φ = 190313323200.

The previous prime is 245152013371. The next prime is 245152013413. The reversal of 245152013393 is 393310251542.

It is not a de Polignac number, because 245152013393 - 2⁸ = 245152013137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (245152013303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5947571 + ... + 5988647.

It is an arithmetic number, because the mean of its divisors is an integer number (9622110720).

Almost surely, 2^245152013393 is an apocalyptic number.

245152013393 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

245152013393 is a deficient number, since it is larger than the sum of its proper divisors (62755529647).

245152013393 is a wasteful number, since it uses less digits than its factorization.

245152013393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43077.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 245152013393 in words is "two hundred forty-five billion, one hundred fifty-two million, thirteen thousand, three hundred ninety-three".