45293541 has 8 divisors (see below), whose sum is σ = 61293024. Its totient is φ = 29744880.

The previous prime is 45293519. The next prime is 45293543. The reversal of 45293541 is 14539254.

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

It is not a de Polignac number, because 45293541 - 2¹³ = 45285349 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45293543) 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, 112470 + ... + 112871.

It is an arithmetic number, because the mean of its divisors is an integer number (7661628).

Almost surely, 2^45293541 is an apocalyptic number.

It is an amenable number.

45293541 is a deficient number, since it is larger than the sum of its proper divisors (15999483).

45293541 is a wasteful number, since it uses less digits than its factorization.

45293541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225411.

The product of its digits is 21600, while the sum is 33.

The square root of 45293541 is about 6730.0476224169. The cubic root of 45293541 is about 356.4610578226.

The spelling of 45293541 in words is "forty-five million, two hundred ninety-three thousand, five hundred forty-one".