2672001251 has 2 divisors, whose sum is σ = 2672001252. Its totient is φ = 2672001250.

The previous prime is 2672001229. The next prime is 2672001281. The reversal of 2672001251 is 1521002762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2672001251 - 2⁶ = 2672001187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2672001251.

It is not a weakly prime, because it can be changed into another prime (2672001281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336000625 + 1336000626.

It is an arithmetic number, because the mean of its divisors is an integer number (1336000626).

Almost surely, 2^2672001251 is an apocalyptic number.

2672001251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2672001251 is an equidigital number, since it uses as much as digits as its factorization.

2672001251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2672001251 is about 51691.4040339397. The cubic root of 2672001251 is about 1387.6466313232.

The spelling of 2672001251 in words is "two billion, six hundred seventy-two million, one thousand, two hundred fifty-one".