245598194004 has 24 divisors (see below), whose sum is σ = 597978212160. Its totient is φ = 78306670464.

The previous prime is 245598193993. The next prime is 245598194053. The reversal of 245598194004 is 400491895542.

It is a happy number.

It is a congruent number.

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, 444923989 + ... + 444924540.

It is an arithmetic number, because the mean of its divisors is an integer number (24915758840).

Almost surely, 2^245598194004 is an apocalyptic number.

It is an amenable number.

245598194004 is an abundant number, since it is smaller than the sum of its proper divisors (352380018156).

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

245598194004 is a wasteful number, since it uses less digits than its factorization.

245598194004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889848559 (or 889848557 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 245598194004 in words is "two hundred forty-five billion, five hundred ninety-eight million, one hundred ninety-four thousand, four".