10454042530 has 16 divisors (see below), whose sum is σ = 19325852280. Its totient is φ = 4068600192.

The previous prime is 10454042513. The next prime is 10454042551. The reversal of 10454042530 is 3524045401.

It can be written as a sum of positive squares in 4 ways, for example, as 10436461281 + 17581249 = 102159^2 + 4193^2 .

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, 14126715 + ... + 14127454.

Almost surely, 2^10454042530 is an apocalyptic number.

10454042530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10454042530 is a deficient number, since it is larger than the sum of its proper divisors (8871809750).

10454042530 is a wasteful number, since it uses less digits than its factorization.

10454042530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28254213.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 10454042530 its reverse (3524045401), we get a palindrome (13978087931).

The spelling of 10454042530 in words is "ten billion, four hundred fifty-four million, forty-two thousand, five hundred thirty".