45548354 has 16 divisors (see below), whose sum is σ = 70005600. Its totient is φ = 22219104.

The previous prime is 45548353. The next prime is 45548383. The reversal of 45548354 is 45384554.

It is not an unprimeable number, because it can be changed into a prime (45548353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15014 + ... + 17790.

It is an arithmetic number, because the mean of its divisors is an integer number (4375350).

Almost surely, 2^45548354 is an apocalyptic number.

45548354 is a deficient number, since it is larger than the sum of its proper divisors (24457246).

45548354 is a wasteful number, since it uses less digits than its factorization.

45548354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977.

The product of its digits is 192000, while the sum is 38.

The square root of 45548354 is about 6748.9520668027. The cubic root of 45548354 is about 357.1282692861.

The spelling of 45548354 in words is "forty-five million, five hundred forty-eight thousand, three hundred fifty-four".