45541268 has 12 divisors (see below), whose sum is σ = 79873332. Its totient is φ = 22720320.

The previous prime is 45541267. The next prime is 45541277. The reversal of 45541268 is 86214554.

It can be written as a sum of positive squares in 2 ways, for example, as 30780304 + 14760964 = 5548^2 + 3842^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45541267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10505 + ... + 14192.

It is an arithmetic number, because the mean of its divisors is an integer number (6656111).

Almost surely, 2^45541268 is an apocalyptic number.

It is an amenable number.

45541268 is a deficient number, since it is larger than the sum of its proper divisors (34332064).

45541268 is a wasteful number, since it uses less digits than its factorization.

45541268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25162 (or 25160 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 45541268 is about 6748.4270759933. The cubic root of 45541268 is about 357.1097487327.

The spelling of 45541268 in words is "forty-five million, five hundred forty-one thousand, two hundred sixty-eight".