45493363 has 2 divisors, whose sum is σ = 45493364. Its totient is φ = 45493362.

The previous prime is 45493339. The next prime is 45493397. The reversal of 45493363 is 36339454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45493363 - 2¹³ = 45485171 is a prime.

It is a super-3 number, since 3×45493363³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (45493303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22746681 + 22746682.

It is an arithmetic number, because the mean of its divisors is an integer number (22746682).

Almost surely, 2^45493363 is an apocalyptic number.

45493363 is a deficient number, since it is larger than the sum of its proper divisors (1).

45493363 is an equidigital number, since it uses as much as digits as its factorization.

45493363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 37.

The square root of 45493363 is about 6744.8767965027. The cubic root of 45493363 is about 356.9844898544.

The spelling of 45493363 in words is "forty-five million, four hundred ninety-three thousand, three hundred sixty-three".