2150440512 has 56 divisors (see below), whose sum is σ = 6206959392. Its totient is φ = 651648000.

The previous prime is 2150440507. The next prime is 2150440531.

2150440512 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506989 + ... + 511212.

Almost surely, 2^2150440512 is an apocalyptic number.

2150440512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2150440512 is an abundant number, since it is smaller than the sum of its proper divisors (4056518880).

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

2150440512 is a wasteful number, since it uses less digits than its factorization.

2150440512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018227 (or 1018217 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2150440512 is about 46372.8423972480. The cubic root of 2150440512 is about 1290.7510223269.

The spelling of 2150440512 in words is "two billion, one hundred fifty million, four hundred forty thousand, five hundred twelve".