45361515 has 8 divisors (see below), whose sum is σ = 72578448. Its totient is φ = 24192800.

The previous prime is 45361471. The next prime is 45361529. The reversal of 45361515 is 51516354.

45361515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45361515 - 2¹² = 45357419 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512036 + ... + 1512065.

It is an arithmetic number, because the mean of its divisors is an integer number (9072306).

Almost surely, 2^45361515 is an apocalyptic number.

45361515 is a deficient number, since it is larger than the sum of its proper divisors (27216933).

45361515 is a wasteful number, since it uses less digits than its factorization.

45361515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024109.

The product of its digits is 9000, while the sum is 30.

The square root of 45361515 is about 6735.0957676933. The cubic root of 45361515 is about 356.6392875986.

Adding to 45361515 its reverse (51516354), we get a palindrome (96877869).

The spelling of 45361515 in words is "forty-five million, three hundred sixty-one thousand, five hundred fifteen".