45026279 has 2 divisors, whose sum is σ = 45026280. Its totient is φ = 45026278.

The previous prime is 45026273. The next prime is 45026297. The reversal of 45026279 is 97262054.

Together with next prime (45026297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45026279 - 2¹⁶ = 44960743 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45026273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22513139 + 22513140.

It is an arithmetic number, because the mean of its divisors is an integer number (22513140).

Almost surely, 2^45026279 is an apocalyptic number.

45026279 is a deficient number, since it is larger than the sum of its proper divisors (1).

45026279 is an equidigital number, since it uses as much as digits as its factorization.

45026279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 45026279 is about 6710.1623676331. The cubic root of 45026279 is about 355.7585551971.

The spelling of 45026279 in words is "forty-five million, twenty-six thousand, two hundred seventy-nine".