5102116551 has 48 divisors (see below), whose sum is σ = 8927290944. Its totient is φ = 2741133312.

The previous prime is 5102116549. The next prime is 5102116553. The reversal of 5102116551 is 1556112015.

5102116551 is a `hidden beast` number, since 5 + 1 + 0 + 2 + 1 + 1 + 655 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (5102116549) and next prime (5102116553).

It is not a de Polignac number, because 5102116551 - 2¹ = 5102116549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102116553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1387251 + ... + 1390923.

It is an arithmetic number, because the mean of its divisors is an integer number (185985228).

Almost surely, 2^5102116551 is an apocalyptic number.

5102116551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5102116551 is a deficient number, since it is larger than the sum of its proper divisors (3825174393).

5102116551 is a wasteful number, since it uses less digits than its factorization.

5102116551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4997 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The square root of 5102116551 is about 71429.1015693184. The cubic root of 5102116551 is about 1721.5387067835.

Adding to 5102116551 its reverse (1556112015), we get a palindrome (6658228566).

The spelling of 5102116551 in words is "five billion, one hundred two million, one hundred sixteen thousand, five hundred fifty-one".