8040602251 has 16 divisors (see below), whose sum is σ = 9294131808. Its totient is φ = 6874777600.

The previous prime is 8040602243. The next prime is 8040602303. The reversal of 8040602251 is 1522060408.

It is a cyclic number.

It is not a de Polignac number, because 8040602251 - 2³ = 8040602243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8040602231) 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 15 ways as a sum of consecutive naturals, for example, 262431 + ... + 291463.

It is an arithmetic number, because the mean of its divisors is an integer number (580883238).

Almost surely, 2^8040602251 is an apocalyptic number.

8040602251 is a deficient number, since it is larger than the sum of its proper divisors (1253529557).

8040602251 is a wasteful number, since it uses less digits than its factorization.

8040602251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30542.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 8040602251 is about 89669.4053231090. The cubic root of 8040602251 is about 2003.3778128951.

Adding to 8040602251 its reverse (1522060408), we get a palindrome (9562662659).

The spelling of 8040602251 in words is "eight billion, forty million, six hundred two thousand, two hundred fifty-one".