5452898090 has 16 divisors (see below), whose sum is σ = 9912398760. Its totient is φ = 2159563200.

The previous prime is 5452898071. The next prime is 5452898093. The reversal of 5452898090 is 908982545.

It can be written as a sum of positive squares in 4 ways, for example, as 5267420929 + 185477161 = 72577^2 + 13619^2 .

It is not an unprimeable number, because it can be changed into a prime (5452898093) 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, 2698445 + ... + 2700464.

Almost surely, 2^5452898090 is an apocalyptic number.

5452898090 is a deficient number, since it is larger than the sum of its proper divisors (4459500670).

5452898090 is a wasteful number, since it uses less digits than its factorization.

5452898090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399017.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 5452898090 is about 73843.7410347011. The cubic root of 5452898090 is about 1760.1207400380.

The spelling of 5452898090 in words is "five billion, four hundred fifty-two million, eight hundred ninety-eight thousand, ninety".