245552513151452 has 48 divisors (see below), whose sum is σ = 464257227104160. Its totient is φ = 112968249875712.

The previous prime is 245552513151433. The next prime is 245552513151487. The reversal of 245552513151452 is 254151315255542.

It is a self number, because there is not a number n which added to its sum of digits gives 245552513151452.

It is a congruent number.

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, 308793299 + ... + 309587477.

It is an arithmetic number, because the mean of its divisors is an integer number (9672025564670).

Almost surely, 2^{245552513151452} is an apocalyptic number.

It is an amenable number.

245552513151452 is a deficient number, since it is larger than the sum of its proper divisors (218704713952708).

245552513151452 is a wasteful number, since it uses less digits than its factorization.

245552513151452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813270 (or 813268 counting only the distinct ones).

The product of its digits is 6000000, while the sum is 50.

The spelling of 245552513151452 in words is "two hundred forty-five trillion, five hundred fifty-two billion, five hundred thirteen million, one hundred fifty-one thousand, four hundred fifty-two".