1004113454 has 4 divisors (see below), whose sum is σ = 1506170184. Its totient is φ = 502056726.

The previous prime is 1004113433. The next prime is 1004113457. The reversal of 1004113454 is 4543114001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004113457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251028362 + ... + 251028365.

It is an arithmetic number, because the mean of its divisors is an integer number (376542546).

Almost surely, 2^1004113454 is an apocalyptic number.

1004113454 is a deficient number, since it is larger than the sum of its proper divisors (502056730).

1004113454 is an equidigital number, since it uses as much as digits as its factorization.

1004113454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502056729.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1004113454 is about 31687.7492731813. The cubic root of 1004113454 is about 1001.3692755620.

Adding to 1004113454 its reverse (4543114001), we get a palindrome (5547227455).

The spelling of 1004113454 in words is "one billion, four million, one hundred thirteen thousand, four hundred fifty-four".