45279167 has 2 divisors, whose sum is σ = 45279168. Its totient is φ = 45279166.

The previous prime is 45279149. The next prime is 45279173. The reversal of 45279167 is 76197254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45279167 - 2¹⁴ = 45262783 is a 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 (45279107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22639583 + 22639584.

It is an arithmetic number, because the mean of its divisors is an integer number (22639584).

Almost surely, 2^45279167 is an apocalyptic number.

45279167 is a deficient number, since it is larger than the sum of its proper divisors (1).

45279167 is an equidigital number, since it uses as much as digits as its factorization.

45279167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 41.

The square root of 45279167 is about 6728.9796403318. The cubic root of 45279167 is about 356.4233459455.

The spelling of 45279167 in words is "forty-five million, two hundred seventy-nine thousand, one hundred sixty-seven".