45070283 has 2 divisors, whose sum is σ = 45070284. Its totient is φ = 45070282.

The previous prime is 45070237. The next prime is 45070327. The reversal of 45070283 is 38207054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45070283 - 2¹⁶ = 45004747 is a prime.

It is not a weakly prime, because it can be changed into another prime (45070183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22535141 + 22535142.

It is an arithmetic number, because the mean of its divisors is an integer number (22535142).

Almost surely, 2^45070283 is an apocalyptic number.

45070283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45070283 is an equidigital number, since it uses as much as digits as its factorization.

45070283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 45070283 is about 6713.4404741533. The cubic root of 45070283 is about 355.8744112615.

The spelling of 45070283 in words is "forty-five million, seventy thousand, two hundred eighty-three".