45254653 has 2 divisors, whose sum is σ = 45254654. Its totient is φ = 45254652.

The previous prime is 45254641. The next prime is 45254683. The reversal of 45254653 is 35645254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44116164 + 1138489 = 6642^2 + 1067^2 .

It is a cyclic number.

It is not a de Polignac number, because 45254653 - 2⁵ = 45254621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45254683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22627326 + 22627327.

It is an arithmetic number, because the mean of its divisors is an integer number (22627327).

Almost surely, 2^45254653 is an apocalyptic number.

It is an amenable number.

45254653 is a deficient number, since it is larger than the sum of its proper divisors (1).

45254653 is an equidigital number, since it uses as much as digits as its factorization.

45254653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 34.

The square root of 45254653 is about 6727.1578694126. The cubic root of 45254653 is about 356.3590121709.

The spelling of 45254653 in words is "forty-five million, two hundred fifty-four thousand, six hundred fifty-three".