8005575004 has 24 divisors (see below), whose sum is σ = 16443885920. Its totient is φ = 3338231616.

The previous prime is 8005574999. The next prime is 8005575023. The reversal of 8005575004 is 4005755008.

It is a super-2 number, since 2×8005575004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3862659 + ... + 3864730.

Almost surely, 2^8005575004 is an apocalyptic number.

It is an amenable number.

8005575004 is an abundant number, since it is smaller than the sum of its proper divisors (8438310916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8005575004 is a wasteful number, since it uses less digits than its factorization.

8005575004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7727437 (or 7727435 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 8005575004 is about 89473.8788921102. The cubic root of 8005575004 is about 2000.4644757894.

The spelling of 8005575004 in words is "eight billion, five million, five hundred seventy-five thousand, four".