745494083 has 2 divisors, whose sum is σ = 745494084. Its totient is φ = 745494082.

The previous prime is 745494041. The next prime is 745494151. The reversal of 745494083 is 380494547.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 745494083 - 2¹⁸ = 745231939 is a prime.

It is a super-2 number, since 2×745494083² = 1111522855576021778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (745494283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372747041 + 372747042.

It is an arithmetic number, because the mean of its divisors is an integer number (372747042).

Almost surely, 2^745494083 is an apocalyptic number.

745494083 is a deficient number, since it is larger than the sum of its proper divisors (1).

745494083 is an equidigital number, since it uses as much as digits as its factorization.

745494083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 745494083 is about 27303.7375280382. The cubic root of 745494083 is about 906.7371304959.

The spelling of 745494083 in words is "seven hundred forty-five million, four hundred ninety-four thousand, eighty-three".