245432546117 has 16 divisors (see below), whose sum is σ = 281065973760. Its totient is φ = 212263330800.

The previous prime is 245432546089. The next prime is 245432546123. The reversal of 245432546117 is 711645234542.

It is a cyclic number.

It is not a de Polignac number, because 245432546117 - 2⁶ = 245432546053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245432546137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6079403 + ... + 6119640.

It is an arithmetic number, because the mean of its divisors is an integer number (17566623360).

Almost surely, 2^245432546117 is an apocalyptic number.

It is an amenable number.

245432546117 is a deficient number, since it is larger than the sum of its proper divisors (35633427643).

245432546117 is a wasteful number, since it uses less digits than its factorization.

245432546117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12199144.

The product of its digits is 806400, while the sum is 44.

The spelling of 245432546117 in words is "two hundred forty-five billion, four hundred thirty-two million, five hundred forty-six thousand, one hundred seventeen".