6212872745280 has 168 divisors, whose sum is σ = 21389845154184. Its totient is φ = 1655203737600.

The previous prime is 6212872745273. The next prime is 6212872745341. The reversal of 6212872745280 is 825472782126.

It is a happy number.

6212872745280 is a `hidden beast` number, since 6 + 2 + 12 + 87 + 27 + 4 + 528 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1741576417344 + 4471296327936 = 1319688^2 + 2114544^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2039070 + ... + 4072290.

Almost surely, 2^{6212872745280} is an apocalyptic number.

6212872745280 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6212872745280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10694922577092).

6212872745280 is an abundant number, since it is smaller than the sum of its proper divisors (15176972408904).

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

6212872745280 is a wasteful number, since it uses less digits than its factorization.

6212872745280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034305 (or 2034292 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 6212872745280 in words is "six trillion, two hundred twelve billion, eight hundred seventy-two million, seven hundred forty-five thousand, two hundred eighty".