245753103243775 has 12 divisors (see below), whose sum is σ = 305550828859672. Its totient is φ = 196075398183840.

The previous prime is 245753103243757. The next prime is 245753103243829. The reversal of 245753103243775 is 577342301357542.

It is not a de Polignac number, because 245753103243775 - 2³⁷ = 245615664290303 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13177100769 + ... + 13177119418.

Almost surely, 2^{245753103243775} is an apocalyptic number.

245753103243775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

245753103243775 is a deficient number, since it is larger than the sum of its proper divisors (59797725615897).

245753103243775 is a wasteful number, since it uses less digits than its factorization.

245753103243775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26354220570 (or 26354220565 counting only the distinct ones).

The product of its (nonzero) digits is 74088000, while the sum is 58.

The spelling of 245753103243775 in words is "two hundred forty-five trillion, seven hundred fifty-three billion, one hundred three million, two hundred forty-three thousand, seven hundred seventy-five".