45515363 has 2 divisors, whose sum is σ = 45515364. Its totient is φ = 45515362.

The previous prime is 45515359. The next prime is 45515369. The reversal of 45515363 is 36351554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45515363 - 2² = 45515359 is a prime.

It is not a weakly prime, because it can be changed into another prime (45515369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757681 + 22757682.

It is an arithmetic number, because the mean of its divisors is an integer number (22757682).

Almost surely, 2^45515363 is an apocalyptic number.

45515363 is a deficient number, since it is larger than the sum of its proper divisors (1).

45515363 is an equidigital number, since it uses as much as digits as its factorization.

45515363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 32.

The square root of 45515363 is about 6746.5074668305. The cubic root of 45515363 is about 357.0420249366.

The spelling of 45515363 in words is "forty-five million, five hundred fifteen thousand, three hundred sixty-three".