1501135164 has 36 divisors (see below), whose sum is σ = 3797290224. Its totient is φ = 500015232.

The previous prime is 1501135133. The next prime is 1501135187. The reversal of 1501135164 is 4615311051.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37684 + ... + 66500.

It is an arithmetic number, because the mean of its divisors is an integer number (105480284).

Almost surely, 2^1501135164 is an apocalyptic number.

It is an amenable number.

1501135164 is an abundant number, since it is smaller than the sum of its proper divisors (2296155060).

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

1501135164 is a wasteful number, since it uses less digits than its factorization.

1501135164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30274 (or 30269 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1501135164 is about 38744.4855947269. The cubic root of 1501135164 is about 1145.0029338292.

The spelling of 1501135164 in words is "one billion, five hundred one million, one hundred thirty-five thousand, one hundred sixty-four".