6341532156 has 108 divisors (see below), whose sum is σ = 16819498696. Its totient is φ = 2013500160.

The previous prime is 6341532139. The next prime is 6341532163. The reversal of 6341532156 is 6512351436.

6341532156 is a `hidden beast` number, since 63 + 415 + 32 + 156 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6341532156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2600970 + ... + 2603406.

Almost surely, 2^6341532156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6341532156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8409749348).

6341532156 is an abundant number, since it is smaller than the sum of its proper divisors (10477966540).

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

6341532156 is a wasteful number, since it uses less digits than its factorization.

6341532156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572 (or 2526 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 6341532156 is about 79633.7375488555. The cubic root of 6341532156 is about 1850.9644015790.

The spelling of 6341532156 in words is "six billion, three hundred forty-one million, five hundred thirty-two thousand, one hundred fifty-six".