45003469450 has 12 divisors (see below), whose sum is σ = 83706453270. Its totient is φ = 18001387760.

The previous prime is 45003469439. The next prime is 45003469499. The reversal of 45003469450 is 5496430054.

45003469450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 29567146401 + 15436323049 = 171951^2 + 124243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 450034645 + ... + 450034744.

Almost surely, 2^45003469450 is an apocalyptic number.

45003469450 is a deficient number, since it is larger than the sum of its proper divisors (38702983820).

45003469450 is a wasteful number, since it uses less digits than its factorization.

45003469450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900069401 (or 900069396 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 45003469450 in words is "forty-five billion, three million, four hundred sixty-nine thousand, four hundred fifty".