45597423 has 8 divisors (see below), whose sum is σ = 61105968. Its totient is φ = 30243584.

The previous prime is 45597403. The next prime is 45597443. The reversal of 45597423 is 32479554.

It is an interprime number because it is at equal distance from previous prime (45597403) and next prime (45597443).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45597423 - 2¹³ = 45589231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45597403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37986 + ... + 39167.

It is an arithmetic number, because the mean of its divisors is an integer number (7638246).

Almost surely, 2^45597423 is an apocalyptic number.

45597423 is a deficient number, since it is larger than the sum of its proper divisors (15508545).

45597423 is a wasteful number, since it uses less digits than its factorization.

45597423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77353.

The product of its digits is 151200, while the sum is 39.

The square root of 45597423 is about 6752.5863933755. The cubic root of 45597423 is about 357.2564673910.

The spelling of 45597423 in words is "forty-five million, five hundred ninety-seven thousand, four hundred twenty-three".