45546854 has 16 divisors (see below), whose sum is σ = 72811008. Its totient is φ = 21318792.

The previous prime is 45546841. The next prime is 45546863. The reversal of 45546854 is 45864554.

It is a super-3 number, since 3×45546854³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 8372 + ... + 12695.

It is an arithmetic number, because the mean of its divisors is an integer number (4550688).

Almost surely, 2^45546854 is an apocalyptic number.

45546854 is a deficient number, since it is larger than the sum of its proper divisors (27264154).

45546854 is a wasteful number, since it uses less digits than its factorization.

45546854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21139.

The product of its digits is 384000, while the sum is 41.

The square root of 45546854 is about 6748.8409375240. The cubic root of 45546854 is about 357.1243489228.

The spelling of 45546854 in words is "forty-five million, five hundred forty-six thousand, eight hundred fifty-four".