45303617 has 4 divisors (see below), whose sum is σ = 46765056. Its totient is φ = 43842180.

The previous prime is 45303613. The next prime is 45303631. The reversal of 45303617 is 71630354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45303617 - 2² = 45303613 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 45303617.

It is not an unprimeable number, because it can be changed into a prime (45303611) 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, 730673 + ... + 730734.

It is an arithmetic number, because the mean of its divisors is an integer number (11691264).

Almost surely, 2^45303617 is an apocalyptic number.

It is an amenable number.

45303617 is a deficient number, since it is larger than the sum of its proper divisors (1461439).

45303617 is a wasteful number, since it uses less digits than its factorization.

45303617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461438.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 45303617 is about 6730.7961639022. The cubic root of 45303617 is about 356.4874886355.

The spelling of 45303617 in words is "forty-five million, three hundred three thousand, six hundred seventeen".