5015555010 has 96 divisors (see below), whose sum is σ = 13558551552. Its totient is φ = 1285320960.

The previous prime is 5015554991. The next prime is 5015555011. The reversal of 5015555010 is 105555105.

5015555010 is a `hidden beast` number, since 5 + 0 + 155 + 5 + 501 + 0 = 666.

It is a super-2 number, since 2×5015555010² = 50311584116672200200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5015555011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 237087 + ... + 257373.

It is an arithmetic number, because the mean of its divisors is an integer number (141234912).

Almost surely, 2^5015555010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5015555010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6779275776).

5015555010 is an abundant number, since it is smaller than the sum of its proper divisors (8542996542).

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

5015555010 is a wasteful number, since it uses less digits than its factorization.

5015555010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20408 (or 20405 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The square root of 5015555010 is about 70820.5832367963. The cubic root of 5015555010 is about 1711.7473571875.

The spelling of 5015555010 in words is "five billion, fifteen million, five hundred fifty-five thousand, ten".