5155504000 has 256 divisors, whose sum is σ = 13633401600. Its totient is φ = 1935360000.

The previous prime is 5155503989. The next prime is 5155504001. The reversal of 5155504000 is 4055515.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155504001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19023865 + ... + 19024135.

It is an arithmetic number, because the mean of its divisors is an integer number (53255475).

Almost surely, 2^5155504000 is an apocalyptic number.

5155504000 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 5155504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6816700800).

5155504000 is an abundant number, since it is smaller than the sum of its proper divisors (8477897600).

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

5155504000 is a wasteful number, since it uses less digits than its factorization.

5155504000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5155504000 is about 71801.8384165754. The cubic root of 5155504000 is about 1727.5224875131.

Adding to 5155504000 its reverse (4055515), we get a palindrome (5159559515).

The spelling of 5155504000 in words is "five billion, one hundred fifty-five million, five hundred four thousand".