2820151066 has 16 divisors (see below), whose sum is σ = 4247268480. Its totient is φ = 1404405360.

The previous prime is 2820151051. The next prime is 2820151073. The reversal of 2820151066 is 6601510282.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731155 + ... + 735001.

It is an arithmetic number, because the mean of its divisors is an integer number (265454280).

Almost surely, 2^2820151066 is an apocalyptic number.

2820151066 is a deficient number, since it is larger than the sum of its proper divisors (1427117414).

2820151066 is a wasteful number, since it uses less digits than its factorization.

2820151066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 2820151066 is about 53105.0945390365. The cubic root of 2820151066 is about 1412.8328717250.

The spelling of 2820151066 in words is "two billion, eight hundred twenty million, one hundred fifty-one thousand, sixty-six".