12452035550 has 48 divisors (see below), whose sum is σ = 24577534080. Its totient is φ = 4683481440.

The previous prime is 12452035549. The next prime is 12452035579. The reversal of 12452035550 is 5553025421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23912 + ... + 159611.

It is an arithmetic number, because the mean of its divisors is an integer number (512031960).

Almost surely, 2^12452035550 is an apocalyptic number.

12452035550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12452035550 is a deficient number, since it is larger than the sum of its proper divisors (12125498530).

12452035550 is a wasteful number, since it uses less digits than its factorization.

12452035550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183617 (or 183612 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 12452035550 in words is "twelve billion, four hundred fifty-two million, thirty-five thousand, five hundred fifty".