1030004855 has 16 divisors (see below), whose sum is σ = 1353760128. Its totient is φ = 746100000.

The previous prime is 1030004813. The next prime is 1030004863. The reversal of 1030004855 is 5584000301.

It is not a de Polignac number, because 1030004855 - 2¹⁰ = 1030003831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23501 + ... + 51110.

It is an arithmetic number, because the mean of its divisors is an integer number (84610008).

Almost surely, 2^1030004855 is an apocalyptic number.

1030004855 is a deficient number, since it is larger than the sum of its proper divisors (323755273).

1030004855 is a wasteful number, since it uses less digits than its factorization.

1030004855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74878.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1030004855 is about 32093.6887097759. The cubic root of 1030004855 is about 1009.9032208023.

The spelling of 1030004855 in words is "one billion, thirty million, four thousand, eight hundred fifty-five".