45873558 has 12 divisors (see below), whose sum is σ = 99392748. Its totient is φ = 15291180.

The previous prime is 45873557. The next prime is 45873559. The reversal of 45873558 is 85537854.

It is an interprime number because it is at equal distance from previous prime (45873557) and next prime (45873559).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45873557) 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 5 ways as a sum of consecutive naturals, for example, 1274248 + ... + 1274283.

It is an arithmetic number, because the mean of its divisors is an integer number (8282729).

Almost surely, 2^45873558 is an apocalyptic number.

45873558 is an abundant number, since it is smaller than the sum of its proper divisors (53519190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45873558 is a wasteful number, since it uses less digits than its factorization.

45873558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548539 (or 2548536 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The square root of 45873558 is about 6773.0021408531. The cubic root of 45873558 is about 357.9761903789.

The spelling of 45873558 in words is "forty-five million, eight hundred seventy-three thousand, five hundred fifty-eight".