45541305 has 16 divisors (see below), whose sum is σ = 80962560. Its totient is φ = 24288624.

The previous prime is 45541291. The next prime is 45541337. The reversal of 45541305 is 50314554.

It is not a de Polignac number, because 45541305 - 2⁴ = 45541289 is a prime.

It is a super-2 number, since 2×45541305² = 4148020922206050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 168537 + ... + 168806.

It is an arithmetic number, because the mean of its divisors is an integer number (5060160).

Almost surely, 2^45541305 is an apocalyptic number.

45541305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45541305 is a deficient number, since it is larger than the sum of its proper divisors (35421255).

45541305 is a wasteful number, since it uses less digits than its factorization.

45541305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337357 (or 337351 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 45541305 is about 6748.4298173723. The cubic root of 45541305 is about 357.1098454440.

Adding to 45541305 its reverse (50314554), we get a palindrome (95855859).

The spelling of 45541305 in words is "forty-five million, five hundred forty-one thousand, three hundred five".