537218886880 has 384 divisors, whose sum is σ = 1430807607936. Its totient is φ = 189333504000.

The previous prime is 537218886859. The next prime is 537218886913. The reversal of 537218886880 is 88688812735.

It is a super-2 number, since 2×537218886880² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 835487839 + ... + 835488481.

It is an arithmetic number, because the mean of its divisors is an integer number (3726061479).

Almost surely, 2^537218886880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537218886880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715403803968).

537218886880 is an abundant number, since it is smaller than the sum of its proper divisors (893588721056).

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

537218886880 is a wasteful number, since it uses less digits than its factorization.

537218886880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 64.

The spelling of 537218886880 in words is "five hundred thirty-seven billion, two hundred eighteen million, eight hundred eighty-six thousand, eight hundred eighty".