45253667 has 2 divisors, whose sum is σ = 45253668. Its totient is φ = 45253666.

The previous prime is 45253661. The next prime is 45253693. The reversal of 45253667 is 76635254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45253667 - 2⁴ = 45253651 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45253667.

It is not a weakly prime, because it can be changed into another prime (45253661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22626833 + 22626834.

It is an arithmetic number, because the mean of its divisors is an integer number (22626834).

Almost surely, 2^45253667 is an apocalyptic number.

45253667 is a deficient number, since it is larger than the sum of its proper divisors (1).

45253667 is an equidigital number, since it uses as much as digits as its factorization.

45253667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The square root of 45253667 is about 6727.0845839784. The cubic root of 45253667 is about 356.3564240574.

It can be divided in two parts, 4525 and 3667, that added together give a 13-th power (8192 = 2¹³).

The spelling of 45253667 in words is "forty-five million, two hundred fifty-three thousand, six hundred sixty-seven".