45416558 has 8 divisors (see below), whose sum is σ = 74318040. Its totient is φ = 20643880.

The previous prime is 45416549. The next prime is 45416573. The reversal of 45416558 is 85561454.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032173 + ... + 1032216.

It is an arithmetic number, because the mean of its divisors is an integer number (9289755).

Almost surely, 2^45416558 is an apocalyptic number.

45416558 is a deficient number, since it is larger than the sum of its proper divisors (28901482).

45416558 is a wasteful number, since it uses less digits than its factorization.

45416558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064402.

The product of its digits is 96000, while the sum is 38.

The square root of 45416558 is about 6739.1808107514. The cubic root of 45416558 is about 356.7834815008.

Subtracting 45416558 from its reverse (85561454), we obtain a square (40144896 = 6336²).

The spelling of 45416558 in words is "forty-five million, four hundred sixteen thousand, five hundred fifty-eight".