5215104000 has 440 divisors, whose sum is σ = 19474142688. Its totient is φ = 1387929600.

The previous prime is 5215103981. The next prime is 5215104007. The reversal of 5215104000 is 4015125.

It is a hoax number, since the sum of its digits (18) 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 (18).

It is not an unprimeable number, because it can be changed into a prime (5215104007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10367749 + ... + 10368251.

Almost surely, 2^5215104000 is an apocalyptic number.

5215104000 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 5215104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9737071344).

5215104000 is an abundant number, since it is smaller than the sum of its proper divisors (14259038688).

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

5215104000 is an equidigital number, since it uses as much as digits as its factorization.

5215104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5215104000 is about 72215.6769683702. The cubic root of 5215104000 is about 1734.1539835238.

Adding to 5215104000 its reverse (4015125), we get a palindrome (5219119125).

The spelling of 5215104000 in words is "five billion, two hundred fifteen million, one hundred four thousand".