1004155055435 has 24 divisors (see below), whose sum is σ = 1401767246880. Its totient is φ = 688539513984.

The previous prime is 1004155055411. The next prime is 1004155055443. The reversal of 1004155055435 is 5345505514001.

It is not a de Polignac number, because 1004155055435 - 2⁸ = 1004155055179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9731282 + ... + 9833928.

It is an arithmetic number, because the mean of its divisors is an integer number (58406968620).

Almost surely, 2^{1004155055435} is an apocalyptic number.

1004155055435 is a deficient number, since it is larger than the sum of its proper divisors (397612191445).

1004155055435 is a wasteful number, since it uses less digits than its factorization.

1004155055435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142595 (or 142588 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1004155055435 in words is "one trillion, four billion, one hundred fifty-five million, fifty-five thousand, four hundred thirty-five".