6001506156 has 12 divisors (see below), whose sum is σ = 14003514392. Its totient is φ = 2000502048.

The previous prime is 6001506143. The next prime is 6001506169. The reversal of 6001506156 is 6516051006.

It is an interprime number because it is at equal distance from previous prime (6001506143) and next prime (6001506169).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6001506156² = 72036152281011792672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250062745 + ... + 250062768.

Almost surely, 2^6001506156 is an apocalyptic number.

It is an amenable number.

6001506156 is an abundant number, since it is smaller than the sum of its proper divisors (8002008236).

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

6001506156 is a wasteful number, since it uses less digits than its factorization.

6001506156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500125520 (or 500125518 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 6001506156 is about 77469.3885092686. The cubic root of 6001506156 is about 1817.2726282825.

The spelling of 6001506156 in words is "six billion, one million, five hundred six thousand, one hundred fifty-six".