1004454311654 has 4 divisors (see below), whose sum is σ = 1506681467484. Its totient is φ = 502227155826.

The previous prime is 1004454311587. The next prime is 1004454311677. The reversal of 1004454311654 is 4561134544001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251113577912 + ... + 251113577915.

It is an arithmetic number, because the mean of its divisors is an integer number (376670366871).

Almost surely, 2^{1004454311654} is an apocalyptic number.

1004454311654 is a deficient number, since it is larger than the sum of its proper divisors (502227155830).

1004454311654 is an equidigital number, since it uses as much as digits as its factorization.

1004454311654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502227155829.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 1004454311654 its reverse (4561134544001), we get a palindrome (5565588855655).

The spelling of 1004454311654 in words is "one trillion, four billion, four hundred fifty-four million, three hundred eleven thousand, six hundred fifty-four".