2802252251 has 8 divisors (see below), whose sum is σ = 2873715504. Its totient is φ = 2731075200.

The previous prime is 2802252247. The next prime is 2802252301. The reversal of 2802252251 is 1522522082.

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

It is a cyclic number.

It is not a de Polignac number, because 2802252251 - 2² = 2802252247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2802252451) 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 7 ways as a sum of consecutive naturals, for example, 51650 + ... + 90951.

It is an arithmetic number, because the mean of its divisors is an integer number (359214438).

Almost surely, 2^2802252251 is an apocalyptic number.

2802252251 is a deficient number, since it is larger than the sum of its proper divisors (71463253).

2802252251 is a wasteful number, since it uses less digits than its factorization.

2802252251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143101.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2802252251 is about 52936.3037149365. The cubic root of 2802252251 is about 1409.8375566930.

The spelling of 2802252251 in words is "two billion, eight hundred two million, two hundred fifty-two thousand, two hundred fifty-one".