4002652549 has 8 divisors (see below), whose sum is σ = 4680843200. Its totient is φ = 3351057696.

The previous prime is 4002652543. The next prime is 4002652553. The reversal of 4002652549 is 9452562004.

4002652549 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4002652549 - 2⁷ = 4002652421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002652543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6648624 + ... + 6649225.

It is an arithmetic number, because the mean of its divisors is an integer number (585105400).

Almost surely, 2^4002652549 is an apocalyptic number.

It is an amenable number.

4002652549 is a deficient number, since it is larger than the sum of its proper divisors (678190651).

4002652549 is a wasteful number, since it uses less digits than its factorization.

4002652549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297899.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 4002652549 is about 63266.5199690958. The cubic root of 4002652549 is about 1587.7518626905.

The spelling of 4002652549 in words is "four billion, two million, six hundred fifty-two thousand, five hundred forty-nine".