8216925502 has 4 divisors (see below), whose sum is σ = 12325388256. Its totient is φ = 4108462750.

The previous prime is 8216925491. The next prime is 8216925523. The reversal of 8216925502 is 2055296128.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054231374 + ... + 2054231377.

It is an arithmetic number, because the mean of its divisors is an integer number (3081347064).

Almost surely, 2^8216925502 is an apocalyptic number.

8216925502 is a deficient number, since it is larger than the sum of its proper divisors (4108462754).

8216925502 is a wasteful number, since it uses less digits than its factorization.

8216925502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108462753.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 8216925502 is about 90647.2586568397. The cubic root of 8216925502 is about 2017.9161516813.

The spelling of 8216925502 in words is "eight billion, two hundred sixteen million, nine hundred twenty-five thousand, five hundred two".