5015686641 has 16 divisors (see below), whose sum is σ = 7787159424. Its totient is φ = 2812028544.

The previous prime is 5015686553. The next prime is 5015686651. The reversal of 5015686641 is 1466865105.

It is not a de Polignac number, because 5015686641 - 2⁷ = 5015686513 is a prime.

It is a super-2 number, since 2×5015686641² = 50314224961411725762, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5015686593 and 5015686602.

It is not an unprimeable number, because it can be changed into a prime (5015686651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2252116 + ... + 2254341.

It is an arithmetic number, because the mean of its divisors is an integer number (486697464).

Almost surely, 2^5015686641 is an apocalyptic number.

It is an amenable number.

5015686641 is a deficient number, since it is larger than the sum of its proper divisors (2771472783).

5015686641 is a wasteful number, since it uses less digits than its factorization.

5015686641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506520.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 5015686641 is about 70821.5125579792. The cubic root of 5015686641 is about 1711.7623317380.

The spelling of 5015686641 in words is "five billion, fifteen million, six hundred eighty-six thousand, six hundred forty-one".