45620503 has 8 divisors (see below), whose sum is σ = 49332672. Its totient is φ = 42022656.

The previous prime is 45620489. The next prime is 45620513. The reversal of 45620503 is 30502654.

45620503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45620503 - 2²⁵ = 12066071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45620513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27750 + ... + 29347.

It is an arithmetic number, because the mean of its divisors is an integer number (6166584).

Almost surely, 2^45620503 is an apocalyptic number.

45620503 is a deficient number, since it is larger than the sum of its proper divisors (3712169).

45620503 is a wasteful number, since it uses less digits than its factorization.

45620503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57161.

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

The square root of 45620503 is about 6754.2951519755. The cubic root of 45620503 is about 357.3167346014.

The spelling of 45620503 in words is "forty-five million, six hundred twenty thousand, five hundred three".