45441553003 has 16 divisors (see below), whose sum is σ = 56659933440. Its totient is φ = 35405546400.

The previous prime is 45441552953. The next prime is 45441553007. The reversal of 45441553003 is 30035514454.

It is a de Polignac number, because none of the positive numbers 2^k-45441553003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45441553003.

It is not an unprimeable number, because it can be changed into a prime (45441553007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004353 + ... + 1048621.

It is an arithmetic number, because the mean of its divisors is an integer number (3541245840).

Almost surely, 2^45441553003 is an apocalyptic number.

45441553003 is a deficient number, since it is larger than the sum of its proper divisors (11218380437).

45441553003 is a wasteful number, since it uses less digits than its factorization.

45441553003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57618.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 45441553003 in words is "forty-five billion, four hundred forty-one million, five hundred fifty-three thousand, three".