245330151716 has 24 divisors (see below), whose sum is σ = 478296187320. Its totient is φ = 109324841472.

The previous prime is 245330151707. The next prime is 245330151721. The reversal of 245330151716 is 617151033542.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6248270116 + 239081881600 = 79046^2 + 488960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 245330151716.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81341381 + ... + 81344396.

It is an arithmetic number, because the mean of its divisors is an integer number (19929007805).

Almost surely, 2^245330151716 is an apocalyptic number.

245330151716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

245330151716 is a deficient number, since it is larger than the sum of its proper divisors (232966035604).

245330151716 is a wasteful number, since it uses less digits than its factorization.

245330151716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162685823 (or 162685821 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 245330151716 in words is "two hundred forty-five billion, three hundred thirty million, one hundred fifty-one thousand, seven hundred sixteen".