45135283 has 2 divisors, whose sum is σ = 45135284. Its totient is φ = 45135282.

The previous prime is 45135263. The next prime is 45135313. The reversal of 45135283 is 38253154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45135283 - 2²¹ = 43038131 is a prime.

It is not a weakly prime, because it can be changed into another prime (45135253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22567641 + 22567642.

It is an arithmetic number, because the mean of its divisors is an integer number (22567642).

Almost surely, 2^45135283 is an apocalyptic number.

45135283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45135283 is an equidigital number, since it uses as much as digits as its factorization.

45135283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

The square root of 45135283 is about 6718.2797649398. The cubic root of 45135283 is about 356.0454088229.

The spelling of 45135283 in words is "forty-five million, one hundred thirty-five thousand, two hundred eighty-three".