15150166506 has 32 divisors (see below), whose sum is σ = 33924052800. Its totient is φ = 5011503120.

The previous prime is 15150166501. The next prime is 15150166511. The reversal of 15150166506 is 60566105151.

It is an interprime number because it is at equal distance from previous prime (15150166501) and next prime (15150166511).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15150166501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063761 + ... + 1077908.

It is an arithmetic number, because the mean of its divisors is an integer number (1060126650).

Almost surely, 2^15150166506 is an apocalyptic number.

15150166506 is an abundant number, since it is smaller than the sum of its proper divisors (18773886294).

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

15150166506 is a wasteful number, since it uses less digits than its factorization.

15150166506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141811 (or 2141805 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 15150166506 in words is "fifteen billion, one hundred fifty million, one hundred sixty-six thousand, five hundred six".