45725603 has 8 divisors (see below), whose sum is σ = 57008640. Its totient is φ = 35630280.

The previous prime is 45725573. The next prime is 45725611. The reversal of 45725603 is 30652754.

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

It is not a de Polignac number, because 45725603 - 2¹⁰ = 45724579 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 45725603.

It is not an unprimeable number, because it can be changed into a prime (45725003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296843 + ... + 296996.

It is an arithmetic number, because the mean of its divisors is an integer number (7126080).

Almost surely, 2^45725603 is an apocalyptic number.

45725603 is a deficient number, since it is larger than the sum of its proper divisors (11283037).

45725603 is a wasteful number, since it uses less digits than its factorization.

45725603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593857.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45725603 is about 6762.0709106013. The cubic root of 45725603 is about 357.5909182423.

The spelling of 45725603 in words is "forty-five million, seven hundred twenty-five thousand, six hundred three".