45328823 has 2 divisors, whose sum is σ = 45328824. Its totient is φ = 45328822.

The previous prime is 45328799. The next prime is 45328831. The reversal of 45328823 is 32882354.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45328823 is a prime.

It is a super-3 number, since 3×45328823³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45328223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22664411 + 22664412.

It is an arithmetic number, because the mean of its divisors is an integer number (22664412).

Almost surely, 2^45328823 is an apocalyptic number.

45328823 is a deficient number, since it is larger than the sum of its proper divisors (1).

45328823 is an equidigital number, since it uses as much as digits as its factorization.

45328823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 35.

The square root of 45328823 is about 6732.6683417498. The cubic root of 45328823 is about 356.5535904781.

The spelling of 45328823 in words is "forty-five million, three hundred twenty-eight thousand, eight hundred twenty-three".