1515150166 has 16 divisors (see below), whose sum is σ = 2293742880. Its totient is φ = 750597120.

The previous prime is 1515150059. The next prime is 1515150191. The reversal of 1515150166 is 6610515151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106006 + ... + 119446.

It is an arithmetic number, because the mean of its divisors is an integer number (143358930).

Almost surely, 2^1515150166 is an apocalyptic number.

1515150166 is a deficient number, since it is larger than the sum of its proper divisors (778592714).

1515150166 is a wasteful number, since it uses less digits than its factorization.

1515150166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13959.

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 1515150166 is about 38924.9298779073. The cubic root of 1515150166 is about 1148.5552533978. Note that the first 3 decimals are identical.

The spelling of 1515150166 in words is "one billion, five hundred fifteen million, one hundred fifty thousand, one hundred sixty-six".