45706273 has 2 divisors, whose sum is σ = 45706274. Its totient is φ = 45706272.

The previous prime is 45706253. The next prime is 45706277. The reversal of 45706273 is 37260754.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41177889 + 4528384 = 6417^2 + 2128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45706273 is a prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (45706277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22853136 + 22853137.

It is an arithmetic number, because the mean of its divisors is an integer number (22853137).

Almost surely, 2^45706273 is an apocalyptic number.

It is an amenable number.

45706273 is a deficient number, since it is larger than the sum of its proper divisors (1).

45706273 is an equidigital number, since it uses as much as digits as its factorization.

45706273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45706273 is about 6760.6414636483. The cubic root of 45706273 is about 357.5405219199.

The spelling of 45706273 in words is "forty-five million, seven hundred six thousand, two hundred seventy-three".