45534338 has 8 divisors (see below), whose sum is σ = 68392188. Its totient is φ = 22736944.

The previous prime is 45534337. The next prime is 45534341. The reversal of 45534338 is 83343554.

It can be written as a sum of positive squares in 2 ways, for example, as 42211009 + 3323329 = 6497^2 + 1823^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 45534298 and 45534307.

It is not an unprimeable number, because it can be changed into a prime (45534331) 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, 13181 + ... + 16272.

Almost surely, 2^45534338 is an apocalyptic number.

45534338 is a deficient number, since it is larger than the sum of its proper divisors (22857850).

45534338 is a wasteful number, since it uses less digits than its factorization.

45534338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30228.

The product of its digits is 86400, while the sum is 35.

The square root of 45534338 is about 6747.9136034777. The cubic root of 45534338 is about 357.0916340556.

The spelling of 45534338 in words is "forty-five million, five hundred thirty-four thousand, three hundred thirty-eight".