18950164060 has 24 divisors (see below), whose sum is σ = 40642056000. Its totient is φ = 7418787264.

The previous prime is 18950164033. The next prime is 18950164063. The reversal of 18950164060 is 6046105981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18950164063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10078935 + ... + 10080814.

It is an arithmetic number, because the mean of its divisors is an integer number (1693419000).

Almost surely, 2^18950164060 is an apocalyptic number.

18950164060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18950164060 is an abundant number, since it is smaller than the sum of its proper divisors (21691891940).

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

18950164060 is a wasteful number, since it uses less digits than its factorization.

18950164060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20159805 (or 20159803 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 18950164060 in words is "eighteen billion, nine hundred fifty million, one hundred sixty-four thousand, sixty".