245375431935263 has 4 divisors (see below), whose sum is σ = 280429065068880. Its totient is φ = 210321798801648.

The previous prime is 245375431935223. The next prime is 245375431935281. The reversal of 245375431935263 is 362539134573542.

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 245375431935263 - 2³⁴ = 245358252066079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245375431935196 and 245375431935205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245375431935223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17526816566798 + ... + 17526816566811.

It is an arithmetic number, because the mean of its divisors is an integer number (70107266267220).

Almost surely, 2^{245375431935263} is an apocalyptic number.

245375431935263 is a deficient number, since it is larger than the sum of its proper divisors (35053633133617).

245375431935263 is an equidigital number, since it uses as much as digits as its factorization.

245375431935263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35053633133616.

The product of its digits is 244944000, while the sum is 62.

The spelling of 245375431935263 in words is "two hundred forty-five trillion, three hundred seventy-five billion, four hundred thirty-one million, nine hundred thirty-five thousand, two hundred sixty-three".