8031450004 has 12 divisors (see below), whose sum is σ = 14056228564. Its totient is φ = 4015384704.

The previous prime is 8031449981. The next prime is 8031450047. The reversal of 8031450004 is 4000541308.

It can be written as a sum of positive squares in 2 ways, for example, as 3642122500 + 4389327504 = 60350^2 + 66252^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27669 + ... + 129724.

Almost surely, 2^8031450004 is an apocalyptic number.

It is an amenable number.

8031450004 is a deficient number, since it is larger than the sum of its proper divisors (6024778560).

8031450004 is a wasteful number, since it uses less digits than its factorization.

8031450004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170154 (or 170152 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8031450004 is about 89618.3575167499. The cubic root of 8031450004 is about 2002.6174067633.

The spelling of 8031450004 in words is "eight billion, thirty-one million, four hundred fifty thousand, four".