552512125450 has 48 divisors (see below), whose sum is σ = 1081850980320. Its totient is φ = 209355520320.

The previous prime is 552512125379. The next prime is 552512125457. The reversal of 552512125450 is 54521215255.

It is not an unprimeable number, because it can be changed into a prime (552512125457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20237509 + ... + 20264791.

It is an arithmetic number, because the mean of its divisors is an integer number (22538562090).

Almost surely, 2^552512125450 is an apocalyptic number.

552512125450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

552512125450 is a deficient number, since it is larger than the sum of its proper divisors (529338854870).

552512125450 is a wasteful number, since it uses less digits than its factorization.

552512125450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48631 (or 48626 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 552512125450 in words is "five hundred fifty-two billion, five hundred twelve million, one hundred twenty-five thousand, four hundred fifty".