8025820495 has 72 divisors (see below), whose sum is σ = 12963510000. Its totient is φ = 4739454720.

The previous prime is 8025820463. The next prime is 8025820511. The reversal of 8025820495 is 5940285208.

It is not a de Polignac number, because 8025820495 - 2⁵ = 8025820463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 556131 + ... + 570379.

It is an arithmetic number, because the mean of its divisors is an integer number (180048750).

Almost surely, 2^8025820495 is an apocalyptic number.

8025820495 is a deficient number, since it is larger than the sum of its proper divisors (4937689505).

8025820495 is a wasteful number, since it uses less digits than its factorization.

8025820495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309 (or 14291 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 8025820495 is about 89586.9437753069. The cubic root of 8025820495 is about 2002.1493971351.

It can be divided in two parts, 8025820 and 495, that multiplied together give a square (3972780900 = 63030²).

The spelling of 8025820495 in words is "eight billion, twenty-five million, eight hundred twenty thousand, four hundred ninety-five".