245406113713 has 6 divisors (see below), whose sum is σ = 256539850994. Its totient is φ = 234736282176.

The previous prime is 245406113609. The next prime is 245406113723. The reversal of 245406113713 is 317311604542.

It is a happy number.

245406113713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 218618899489 + 26787214224 = 467567^2 + 163668^2 .

It is not a de Polignac number, because 245406113713 - 2⁹ = 245406113201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245406113723) 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 5 ways as a sum of consecutive naturals, for example, 231952320 + ... + 231953377.

Almost surely, 2^245406113713 is an apocalyptic number.

245406113713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

245406113713 is a deficient number, since it is larger than the sum of its proper divisors (11133737281).

245406113713 is an equidigital number, since it uses as much as digits as its factorization.

245406113713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463905743 (or 463905720 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 245406113713 in words is "two hundred forty-five billion, four hundred six million, one hundred thirteen thousand, seven hundred thirteen".