4001552013 has 32 divisors (see below), whose sum is σ = 5597724672. Its totient is φ = 2539555200.

The previous prime is 4001551999. The next prime is 4001552041. The reversal of 4001552013 is 3102551004.

It is not a de Polignac number, because 4001552013 - 2⁶ = 4001551949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001552053) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4392028 + ... + 4392938.

It is an arithmetic number, because the mean of its divisors is an integer number (174928896).

Almost surely, 2^4001552013 is an apocalyptic number.

It is an amenable number.

4001552013 is a deficient number, since it is larger than the sum of its proper divisors (1596172659).

4001552013 is a wasteful number, since it uses less digits than its factorization.

4001552013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 4001552013 is about 63257.8217535191. The cubic root of 4001552013 is about 1587.6063310099.

The spelling of 4001552013 in words is "four billion, one million, five hundred fifty-two thousand, thirteen".