3150561000 has 256 divisors, whose sum is σ = 10686873600. Its totient is φ = 769824000.

The previous prime is 3150560977. The next prime is 3150561047. The reversal of 3150561000 is 1650513.

It is a happy number.

It is a super-2 number, since 2×3150561000² = 19852069229442000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1766109 + ... + 1767891.

It is an arithmetic number, because the mean of its divisors is an integer number (41745600).

Almost surely, 2^3150561000 is an apocalyptic number.

3150561000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3150561000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5343436800).

3150561000 is an abundant number, since it is smaller than the sum of its proper divisors (7536312600).

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

3150561000 is a wasteful number, since it uses less digits than its factorization.

3150561000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3150561000 is about 56129.8583643323. The cubic root of 3150561000 is about 1465.9842268168.

The spelling of 3150561000 in words is "three billion, one hundred fifty million, five hundred sixty-one thousand".