45574741 has 2 divisors, whose sum is σ = 45574742. Its totient is φ = 45574740.

The previous prime is 45574729. The next prime is 45574751. The reversal of 45574741 is 14747554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37332100 + 8242641 = 6110^2 + 2871^2 .

It is a cyclic number.

It is not a de Polignac number, because 45574741 - 2¹⁵ = 45541973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45574741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45574751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22787370 + 22787371.

It is an arithmetic number, because the mean of its divisors is an integer number (22787371).

Almost surely, 2^45574741 is an apocalyptic number.

It is an amenable number.

45574741 is a deficient number, since it is larger than the sum of its proper divisors (1).

45574741 is an equidigital number, since it uses as much as digits as its factorization.

45574741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78400, while the sum is 37.

The square root of 45574741 is about 6750.9066798468. The cubic root of 45574741 is about 357.1972196334.

The spelling of 45574741 in words is "forty-five million, five hundred seventy-four thousand, seven hundred forty-one".