4001360506 has 32 divisors (see below), whose sum is σ = 7061338368. Its totient is φ = 1676514240.

The previous prime is 4001360491. The next prime is 4001360513. The reversal of 4001360506 is 6050631004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200095 + ... + 219181.

It is an arithmetic number, because the mean of its divisors is an integer number (220666824).

Almost surely, 2^4001360506 is an apocalyptic number.

4001360506 is a deficient number, since it is larger than the sum of its proper divisors (3059977862).

4001360506 is a wasteful number, since it uses less digits than its factorization.

4001360506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19846.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4001360506 is about 63256.3080332705. The cubic root of 4001360506 is about 1587.5810039556.

The spelling of 4001360506 in words is "four billion, one million, three hundred sixty thousand, five hundred six".