245343244503512 has 32 divisors (see below), whose sum is σ = 463868145694800. Its totient is φ = 121649340720000.

The previous prime is 245343244503479. The next prime is 245343244503547. The reversal of 245343244503512 is 215305442343542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266315039 + ... + 267234702.

Almost surely, 2^{245343244503512} is an apocalyptic number.

It is an amenable number.

245343244503512 is a deficient number, since it is larger than the sum of its proper divisors (218524901191288).

245343244503512 is a wasteful number, since it uses less digits than its factorization.

245343244503512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533550227 (or 533550223 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 245343244503512 in words is "two hundred forty-five trillion, three hundred forty-three billion, two hundred forty-four million, five hundred three thousand, five hundred twelve".