45137338 has 8 divisors (see below), whose sum is σ = 67747680. Its totient is φ = 22554780.

The previous prime is 45137321. The next prime is 45137341. The reversal of 45137338 is 83373154.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (8468460).

Almost surely, 2^45137338 is an apocalyptic number.

45137338 is a deficient number, since it is larger than the sum of its proper divisors (22610342).

45137338 is a wasteful number, since it uses less digits than its factorization.

45137338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13892.

The product of its digits is 30240, while the sum is 34.

The square root of 45137338 is about 6718.4327041357. The cubic root of 45137338 is about 356.0508122986.

The spelling of 45137338 in words is "forty-five million, one hundred thirty-seven thousand, three hundred thirty-eight".