5501015000 has 80 divisors (see below), whose sum is σ = 13880494320. Its totient is φ = 2031120000.

The previous prime is 5501014991. The next prime is 5501015027. The reversal of 5501015000 is 5101055.

It is a super-2 number, since 2×5501015000² = 60522332060450000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5501015000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22685 + ... + 107315.

It is an arithmetic number, because the mean of its divisors is an integer number (173506179).

Almost surely, 2^5501015000 is an apocalyptic number.

5501015000 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 5501015000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6940247160).

5501015000 is an abundant number, since it is smaller than the sum of its proper divisors (8379479320).

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

5501015000 is a wasteful number, since it uses less digits than its factorization.

5501015000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84670 (or 84651 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5501015000 is about 74168.8276838727. The cubic root of 5501015000 is about 1765.2827459405.

Adding to 5501015000 its reverse (5101055), we get a palindrome (5506116055).

The spelling of 5501015000 in words is "five billion, five hundred one million, fifteen thousand".