245959460715 has 16 divisors (see below), whose sum is σ = 393544972800. Its totient is φ = 131175100512.

The previous prime is 245959460711. The next prime is 245959460753. The reversal of 245959460715 is 517064959542.

245959460715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245959460715 - 2² = 245959460711 is a prime.

It is a super-2 number, since 2×245959460715² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245959460711) 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 15 ways as a sum of consecutive naturals, for example, 491646 + ... + 856524.

It is an arithmetic number, because the mean of its divisors is an integer number (24596560800).

Almost surely, 2^245959460715 is an apocalyptic number.

245959460715 is a deficient number, since it is larger than the sum of its proper divisors (147585512085).

245959460715 is a wasteful number, since it uses less digits than its factorization.

245959460715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409826.

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 245959460715 in words is "two hundred forty-five billion, nine hundred fifty-nine million, four hundred sixty thousand, seven hundred fifteen".