45822823 has 2 divisors, whose sum is σ = 45822824. Its totient is φ = 45822822.

The previous prime is 45822809. The next prime is 45822827. The reversal of 45822823 is 32822854.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45822823 is a prime.

It is a super-2 number, since 2×45822823² = 4199462215378658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45822827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22911411 + 22911412.

It is an arithmetic number, because the mean of its divisors is an integer number (22911412).

Almost surely, 2^45822823 is an apocalyptic number.

45822823 is a deficient number, since it is larger than the sum of its proper divisors (1).

45822823 is an equidigital number, since it uses as much as digits as its factorization.

45822823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 34.

The square root of 45822823 is about 6769.2557197967. The cubic root of 45822823 is about 357.8441708127.

The spelling of 45822823 in words is "forty-five million, eight hundred twenty-two thousand, eight hundred twenty-three".