45483623 has 2 divisors, whose sum is σ = 45483624. Its totient is φ = 45483622.

The previous prime is 45483617. The next prime is 45483649. The reversal of 45483623 is 32638454.

45483623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45483623 - 2⁸ = 45483367 is a prime.

It is a super-2 number, since 2×45483623² = 4137519922412258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45483923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22741811 + 22741812.

It is an arithmetic number, because the mean of its divisors is an integer number (22741812).

Almost surely, 2^45483623 is an apocalyptic number.

45483623 is a deficient number, since it is larger than the sum of its proper divisors (1).

45483623 is an equidigital number, since it uses as much as digits as its factorization.

45483623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

The square root of 45483623 is about 6744.1547283555. The cubic root of 45483623 is about 356.9590115804.

The spelling of 45483623 in words is "forty-five million, four hundred eighty-three thousand, six hundred twenty-three".