164125016 has 16 divisors (see below), whose sum is σ = 335710440. Its totient is φ = 74602240.

The previous prime is 164124991. The next prime is 164125019. The reversal of 164125016 is 610521461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164125019) 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, 932441 + ... + 932616.

Almost surely, 2^164125016 is an apocalyptic number.

It is an amenable number.

164125016 is an abundant number, since it is smaller than the sum of its proper divisors (171585424).

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

164125016 is a wasteful number, since it uses less digits than its factorization.

164125016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865074 (or 1865070 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 164125016 is about 12811.1285997761. The cubic root of 164125016 is about 547.5094176288.

Adding to 164125016 its reverse (610521461), we get a palindrome (774646477).

The spelling of 164125016 in words is "one hundred sixty-four million, one hundred twenty-five thousand, sixteen".