5215311360 has 400 divisors, whose sum is σ = 21354052896. Its totient is φ = 1191739392.

The previous prime is 5215311359. The next prime is 5215311371. The reversal of 5215311360 is 631135125.

5215311360 is a `hidden beast` number, since 521 + 5 + 3 + 1 + 136 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1449724 + ... + 1453316.

Almost surely, 2^5215311360 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 5215311360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10677026448).

5215311360 is an abundant number, since it is smaller than the sum of its proper divisors (16138741536).

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

5215311360 is an equidigital number, since it uses as much as digits as its factorization.

5215311360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635 (or 3610 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5215311360 is about 72217.1126534425. The cubic root of 5215311360 is about 1734.1769673674.

Adding to 5215311360 its reverse (631135125), we get a palindrome (5846446485).

The spelling of 5215311360 in words is "five billion, two hundred fifteen million, three hundred eleven thousand, three hundred sixty".