27515150150 has 12 divisors (see below), whose sum is σ = 51178179372. Its totient is φ = 11006060040.

The previous prime is 27515150123. The next prime is 27515150191. The reversal of 27515150150 is 5105151572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 275151452 + ... + 275151551.

It is an arithmetic number, because the mean of its divisors is an integer number (4264848281).

Almost surely, 2^27515150150 is an apocalyptic number.

27515150150 is a deficient number, since it is larger than the sum of its proper divisors (23663029222).

27515150150 is a wasteful number, since it uses less digits than its factorization.

27515150150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550303015 (or 550303010 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 32.

The spelling of 27515150150 in words is "twenty-seven billion, five hundred fifteen million, one hundred fifty thousand, one hundred fifty".