6357923557399 has 4 divisors (see below), whose sum is σ = 6357950132080. Its totient is φ = 6357896982720.

The previous prime is 6357923557247. The next prime is 6357923557423. The reversal of 6357923557399 is 9937553297536.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6357923557399 - 2³⁵ = 6323563819031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6357923357399) 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 3 ways as a sum of consecutive naturals, for example, 12925179 + ... + 13408060.

It is an arithmetic number, because the mean of its divisors is an integer number (1589487533020).

Almost surely, 2^{6357923557399} is an apocalyptic number.

6357923557399 is a deficient number, since it is larger than the sum of its proper divisors (26574681).

6357923557399 is a wasteful number, since it uses less digits than its factorization.

6357923557399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574680.

The product of its digits is 1446700500, while the sum is 73.

The spelling of 6357923557399 in words is "six trillion, three hundred fifty-seven billion, nine hundred twenty-three million, five hundred fifty-seven thousand, three hundred ninety-nine".