45603115 has 4 divisors (see below), whose sum is σ = 54723744. Its totient is φ = 36482488.

The previous prime is 45603101. The next prime is 45603133. The reversal of 45603115 is 51130654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45603115 - 2⁵ = 45603083 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 45603115.

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, 4560307 + ... + 4560316.

It is an arithmetic number, because the mean of its divisors is an integer number (13680936).

Almost surely, 2^45603115 is an apocalyptic number.

45603115 is a deficient number, since it is larger than the sum of its proper divisors (9120629).

45603115 is an equidigital number, since it uses as much as digits as its factorization.

45603115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120628.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 45603115 is about 6753.0078483591. The cubic root of 45603115 is about 357.2713324065.

Adding to 45603115 its reverse (51130654), we get a palindrome (96733769).

The spelling of 45603115 in words is "forty-five million, six hundred three thousand, one hundred fifteen".