45055003 has 8 divisors (see below), whose sum is σ = 51546080. Its totient is φ = 38577600.

The previous prime is 45054991. The next prime is 45055039. The reversal of 45055003 is 30055054.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45055003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45055103) 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, 5053 + ... + 10753.

It is an arithmetic number, because the mean of its divisors is an integer number (6443260).

Almost surely, 2^45055003 is an apocalyptic number.

45055003 is a deficient number, since it is larger than the sum of its proper divisors (6491077).

45055003 is a wasteful number, since it uses less digits than its factorization.

45055003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 45055003 is about 6712.3023620811. The cubic root of 45055003 is about 355.8341898172.

The spelling of 45055003 in words is "forty-five million, fifty-five thousand, three".