45541043 has 8 divisors (see below), whose sum is σ = 49234320. Its totient is φ = 41977440.

The previous prime is 45541009. The next prime is 45541087. The reversal of 45541043 is 34014554.

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

It is a cyclic number.

It is not a de Polignac number, because 45541043 - 2⁸ = 45540787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45541943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31688 + ... + 33093.

It is an arithmetic number, because the mean of its divisors is an integer number (6154290).

Almost surely, 2^45541043 is an apocalyptic number.

45541043 is a deficient number, since it is larger than the sum of its proper divisors (3693277).

45541043 is a wasteful number, since it uses less digits than its factorization.

45541043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64837.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45541043 is about 6748.4104054214. The cubic root of 45541043 is about 357.1091606227.

Adding to 45541043 its reverse (34014554), we get a palindrome (79555597).

The spelling of 45541043 in words is "forty-five million, five hundred forty-one thousand, forty-three".