245552502242130 has 32 divisors (see below), whose sum is σ = 589326455390400. Its totient is φ = 65480617263552.

The previous prime is 245552502242123. The next prime is 245552502242221. The reversal of 245552502242130 is 31242205255542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53840061 + ... + 58222479.

It is an arithmetic number, because the mean of its divisors is an integer number (18416451730950).

Almost surely, 2^{245552502242130} is an apocalyptic number.

245552502242130 is an abundant number, since it is smaller than the sum of its proper divisors (343773953148270).

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

245552502242130 is a wasteful number, since it uses less digits than its factorization.

245552502242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6250138.

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 245552502242130 its reverse (31242205255542), we get a palindrome (276794707497672).

The spelling of 245552502242130 in words is "two hundred forty-five trillion, five hundred fifty-two billion, five hundred two million, two hundred forty-two thousand, one hundred thirty".