45613423 has 2 divisors, whose sum is σ = 45613424. Its totient is φ = 45613422.

The previous prime is 45613343. The next prime is 45613441. The reversal of 45613423 is 32431654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45613423 - 2¹⁷ = 45482351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45613391 and 45613400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45613483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22806711 + 22806712.

It is an arithmetic number, because the mean of its divisors is an integer number (22806712).

Almost surely, 2^45613423 is an apocalyptic number.

45613423 is a deficient number, since it is larger than the sum of its proper divisors (1).

45613423 is an equidigital number, since it uses as much as digits as its factorization.

45613423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 45613423 is about 6753.7710206965. The cubic root of 45613423 is about 357.2982492480.

The spelling of 45613423 in words is "forty-five million, six hundred thirteen thousand, four hundred twenty-three".