45147603 has 8 divisors (see below), whose sum is σ = 60250000. Its totient is φ = 30071808.

The previous prime is 45147587. The next prime is 45147607. The reversal of 45147603 is 30674154.

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

It is not a de Polignac number, because 45147603 - 2⁴ = 45147587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45147607) 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, 2278 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (7531250).

Almost surely, 2^45147603 is an apocalyptic number.

45147603 is a deficient number, since it is larger than the sum of its proper divisors (15102397).

45147603 is a wasteful number, since it uses less digits than its factorization.

45147603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 45147603 is about 6719.1966037615. The cubic root of 45147603 is about 356.0778009272.

The spelling of 45147603 in words is "forty-five million, one hundred forty-seven thousand, six hundred three".