162075628228 has 12 divisors (see below), whose sum is σ = 300316605372. Its totient is φ = 76270883840.

The previous prime is 162075628193. The next prime is 162075628229. The reversal of 162075628228 is 822826570261.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 143188073604 + 18887554624 = 378402^2 + 137432^2 .

It is not an unprimeable number, because it can be changed into a prime (162075628229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191732493 + ... + 1191732628.

It is an arithmetic number, because the mean of its divisors is an integer number (25026383781).

Almost surely, 2^162075628228 is an apocalyptic number.

It is an amenable number.

162075628228 is a deficient number, since it is larger than the sum of its proper divisors (138240977144).

162075628228 is a wasteful number, since it uses less digits than its factorization.

162075628228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383465142 (or 2383465140 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 162075628228 in words is "one hundred sixty-two billion, seventy-five million, six hundred twenty-eight thousand, two hundred twenty-eight".