802468254850 has 12 divisors (see below), whose sum is σ = 1492590954114. Its totient is φ = 320987301920.

The previous prime is 802468254821. The next prime is 802468254851. The reversal of 802468254850 is 58452864208.

It can be written as a sum of positive squares in 3 ways, for example, as 302122817649 + 500345437201 = 549657^2 + 707351^2 .

It is not an unprimeable number, because it can be changed into a prime (802468254851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8024682499 + ... + 8024682598.

Almost surely, 2^802468254850 is an apocalyptic number.

802468254850 is a deficient number, since it is larger than the sum of its proper divisors (690122699264).

802468254850 is a wasteful number, since it uses less digits than its factorization.

802468254850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16049365109 (or 16049365104 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 52.

The spelling of 802468254850 in words is "eight hundred two billion, four hundred sixty-eight million, two hundred fifty-four thousand, eight hundred fifty".