13561455150 has 36 divisors (see below), whose sum is σ = 36435110712. Its totient is φ = 3616387920.

The previous prime is 13561455137. The next prime is 13561455161. The reversal of 13561455150 is 5155416531.

13561455150 is a `hidden beast` number, since 1 + 3 + 56 + 1 + 4 + 551 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15067834 + ... + 15068733.

Almost surely, 2^13561455150 is an apocalyptic number.

13561455150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13561455150 is an abundant number, since it is smaller than the sum of its proper divisors (22873655562).

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

13561455150 is a wasteful number, since it uses less digits than its factorization.

13561455150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30136585 (or 30136577 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 13561455150 in words is "thirteen billion, five hundred sixty-one million, four hundred fifty-five thousand, one hundred fifty".