8020155336 has 16 divisors (see below), whose sum is σ = 20050388400. Its totient is φ = 2673385104.

The previous prime is 8020155307. The next prime is 8020155343. The reversal of 8020155336 is 6335510208.

It is a super-2 number, since 2×8020155336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8020155297 and 8020155306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167086546 + ... + 167086593.

It is an arithmetic number, because the mean of its divisors is an integer number (1253149275).

Almost surely, 2^8020155336 is an apocalyptic number.

It is an amenable number.

8020155336 is an abundant number, since it is smaller than the sum of its proper divisors (12030233064).

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

8020155336 is a wasteful number, since it uses less digits than its factorization.

8020155336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334173148 (or 334173144 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 8020155336 is about 89555.3199759791. The cubic root of 8020155336 is about 2001.6782027572.

The spelling of 8020155336 in words is "eight billion, twenty million, one hundred fifty-five thousand, three hundred thirty-six".