805389606162 has 48 divisors (see below), whose sum is σ = 1849909582872. Its totient is φ = 252363409920.

The previous prime is 805389606097. The next prime is 805389606167. The reversal of 805389606162 is 261606983508.

It is a happy number.

805389606162 is a `hidden beast` number, since 8 + 0 + 538 + 96 + 0 + 6 + 16 + 2 = 666.

805389606162 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 746874479961 + 58515126201 = 864219^2 + 241899^2 .

It is a junction number, because it is equal to n+sod(n) for n = 805389606099 and 805389606108.

It is not an unprimeable number, because it can be changed into a prime (805389606167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351693 + ... + 1854144.

Almost surely, 2^805389606162 is an apocalyptic number.

805389606162 is an abundant number, since it is smaller than the sum of its proper divisors (1044519976710).

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

805389606162 is a wasteful number, since it uses less digits than its factorization.

805389606162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206683 (or 3206680 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 805389606162 in words is "eight hundred five billion, three hundred eighty-nine million, six hundred six thousand, one hundred sixty-two".