45070343 has 2 divisors, whose sum is σ = 45070344. Its totient is φ = 45070342.

The previous prime is 45070331. The next prime is 45070351. The reversal of 45070343 is 34307054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45070343 - 2⁴ = 45070327 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45270343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22535171 + 22535172.

It is an arithmetic number, because the mean of its divisors is an integer number (22535172).

Almost surely, 2^45070343 is an apocalyptic number.

45070343 is a deficient number, since it is larger than the sum of its proper divisors (1).

45070343 is an equidigital number, since it uses as much as digits as its factorization.

45070343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 45070343 is about 6713.4449427995. Note that the first 3 decimals coincide. The cubic root of 45070343 is about 355.8745691812.

Adding to 45070343 its reverse (34307054), we get a palindrome (79377397).

The spelling of 45070343 in words is "forty-five million, seventy thousand, three hundred forty-three".