1501255260 has 36 divisors (see below), whose sum is σ = 4553808168. Its totient is φ = 400334688.

The previous prime is 1501255237. The next prime is 1501255271. The reversal of 1501255260 is 625521051.

1501255260 is a `hidden beast` number, since 1 + 50 + 1 + 2 + 552 + 60 = 666.

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, 4169974 + ... + 4170333.

Almost surely, 2^1501255260 is an apocalyptic number.

1501255260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1501255260 is an abundant number, since it is smaller than the sum of its proper divisors (3052552908).

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

1501255260 is a wasteful number, since it uses less digits than its factorization.

1501255260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8340322 (or 8340317 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1501255260 is about 38746.0354100907. The cubic root of 1501255260 is about 1145.0334677453.

The spelling of 1501255260 in words is "one billion, five hundred one million, two hundred fifty-five thousand, two hundred sixty".