45340315 has 8 divisors (see below), whose sum is σ = 54483408. Its totient is φ = 36222240.

The previous prime is 45340303. The next prime is 45340331. The reversal of 45340315 is 51304354.

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

It is not a de Polignac number, because 45340315 - 2⁹ = 45339803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45340315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001 + ... + 9730.

It is an arithmetic number, because the mean of its divisors is an integer number (6810426).

Almost surely, 2^45340315 is an apocalyptic number.

45340315 is a deficient number, since it is larger than the sum of its proper divisors (9143093).

45340315 is a wasteful number, since it uses less digits than its factorization.

45340315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12509.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 45340315 is about 6733.5217382882. The cubic root of 45340315 is about 356.5837197083.

Adding to 45340315 its reverse (51304354), we get a palindrome (96644669).

The spelling of 45340315 in words is "forty-five million, three hundred forty thousand, three hundred fifteen".