2454450994 has 16 divisors (see below), whose sum is σ = 3705847128. Its totient is φ = 1219180032.

The previous prime is 2454450983. The next prime is 2454451031. The reversal of 2454450994 is 4990544542.

It is a happy number.

2454450994 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 4 ways, for example, as 2197265625 + 257185369 = 46875^2 + 16037^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696124 + ... + 699640.

Almost surely, 2^2454450994 is an apocalyptic number.

2454450994 is a deficient number, since it is larger than the sum of its proper divisors (1251396134).

2454450994 is a wasteful number, since it uses less digits than its factorization.

2454450994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5709.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 2454450994 is about 49542.4161098346. The cubic root of 2454450994 is about 1348.9156347674.

The spelling of 2454450994 in words is "two billion, four hundred fifty-four million, four hundred fifty thousand, nine hundred ninety-four".