4042553251 has 12 divisors (see below), whose sum is σ = 4460022000. Its totient is φ = 3661357040.

The previous prime is 4042553243. The next prime is 4042553257. The reversal of 4042553251 is 1523552404.

It is not a de Polignac number, because 4042553251 - 2³ = 4042553243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4042553257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29551 + ... + 94648.

It is an arithmetic number, because the mean of its divisors is an integer number (371668500).

Almost surely, 2^4042553251 is an apocalyptic number.

4042553251 is a deficient number, since it is larger than the sum of its proper divisors (417468749).

4042553251 is a wasteful number, since it uses less digits than its factorization.

4042553251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124490 (or 124479 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4042553251 is about 63581.0762019644. The cubic root of 4042553251 is about 1593.0102973912.

The spelling of 4042553251 in words is "four billion, forty-two million, five hundred fifty-three thousand, two hundred fifty-one".