211513425060 has 96 divisors (see below), whose sum is σ = 716657276160. Its totient is φ = 45502046208.

The previous prime is 211513425059. The next prime is 211513425083. The reversal of 211513425060 is 60524315112.

It is a super-2 number, since 2×211513425060² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14804725 + ... + 14819004.

It is an arithmetic number, because the mean of its divisors is an integer number (7465179960).

Almost surely, 2^211513425060 is an apocalyptic number.

211513425060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211513425060 is an abundant number, since it is smaller than the sum of its proper divisors (505143851100).

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

211513425060 is a wasteful number, since it uses less digits than its factorization.

211513425060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29623765 (or 29623763 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 211513425060 in words is "two hundred eleven billion, five hundred thirteen million, four hundred twenty-five thousand, sixty".