245413555516 has 12 divisors (see below), whose sum is σ = 439948691280. Its totient is φ = 119713929440.

The previous prime is 245413555511. The next prime is 245413555529. The reversal of 245413555516 is 615555314542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245413555511) 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, 748211896 + ... + 748212223.

It is an arithmetic number, because the mean of its divisors is an integer number (36662390940).

Almost surely, 2^245413555516 is an apocalyptic number.

It is an amenable number.

245413555516 is a deficient number, since it is larger than the sum of its proper divisors (194535135764).

245413555516 is a wasteful number, since it uses less digits than its factorization.

245413555516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496424164 (or 1496424162 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 46.

The spelling of 245413555516 in words is "two hundred forty-five billion, four hundred thirteen million, five hundred fifty-five thousand, five hundred sixteen".