245054235351204 has 18 divisors (see below), whose sum is σ = 619442650471190. Its totient is φ = 81684745117056.

The previous prime is 245054235351173. The next prime is 245054235351229. The reversal of 245054235351204 is 402153532450542.

245054235351204 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 5 + 42 + 353 + 51 + 204 = 666.

It can be written as a sum of positive squares in only one way, i.e., 236304471351204 + 8749764000000 = 15372198^2 + 2958000^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 245054235351204.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3403531046509 + ... + 3403531046580.

Almost surely, 2^{245054235351204} is an apocalyptic number.

It is an amenable number.

245054235351204 is an abundant number, since it is smaller than the sum of its proper divisors (374388415119986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245054235351204 is a wasteful number, since it uses less digits than its factorization.

245054235351204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807062093099 (or 6807062093094 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

The spelling of 245054235351204 in words is "two hundred forty-five trillion, fifty-four billion, two hundred thirty-five million, three hundred fifty-one thousand, two hundred four".