5215781088000 has 2592 divisors, whose sum is σ = 22764934325952. Its totient is φ = 1142636544000.

The previous prime is 5215781087999. The next prime is 5215781088047. The reversal of 5215781088000 is 8801875125.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 62840735959 + ... + 62840736041.

Almost surely, 2^{5215781088000} is an apocalyptic number.

5215781088000 is a gapful number since it is divisible by the number (50) 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 5215781088000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11382467162976).

5215781088000 is an abundant number, since it is smaller than the sum of its proper divisors (17549153237952).

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

5215781088000 is a wasteful number, since it uses less digits than its factorization.

5215781088000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 45.

The spelling of 5215781088000 in words is "five trillion, two hundred fifteen billion, seven hundred eighty-one million, eighty-eight thousand".