4001551150 has 24 divisors (see below), whose sum is σ = 7456542840. Its totient is φ = 1597683360.

The previous prime is 4001551129. The next prime is 4001551163. The reversal of 4001551150 is 511551004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45805 + ... + 100504.

It is an arithmetic number, because the mean of its divisors is an integer number (310689285).

Almost surely, 2^4001551150 is an apocalyptic number.

4001551150 is a deficient number, since it is larger than the sum of its proper divisors (3454991690).

4001551150 is a wasteful number, since it uses less digits than its factorization.

4001551150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146868 (or 146863 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 4001551150 is about 63257.8149322279. The cubic root of 4001551150 is about 1587.6062168788.

The spelling of 4001551150 in words is "four billion, one million, five hundred fifty-one thousand, one hundred fifty".