8030002505 has 32 divisors (see below), whose sum is σ = 11071572480. Its totient is φ = 5476884480.

The previous prime is 8030002501. The next prime is 8030002549. The reversal of 8030002505 is 5052000308.

It is not a de Polignac number, because 8030002505 - 2² = 8030002501 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8030002501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8053667 + ... + 8054663.

It is an arithmetic number, because the mean of its divisors is an integer number (345986640).

Almost surely, 2^8030002505 is an apocalyptic number.

It is an amenable number.

8030002505 is a deficient number, since it is larger than the sum of its proper divisors (3041569975).

8030002505 is a wasteful number, since it uses less digits than its factorization.

8030002505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 8030002505 is about 89610.2812460713. The cubic root of 8030002505 is about 2002.4970897239.

The spelling of 8030002505 in words is "eight billion, thirty million, two thousand, five hundred five".