5106066551 has 4 divisors (see below), whose sum is σ = 5114563104. Its totient is φ = 5097570000.

The previous prime is 5106066521. The next prime is 5106066571. The reversal of 5106066551 is 1556606015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5106066551 - 2²² = 5101872247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106066521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4247375 + ... + 4248576.

It is an arithmetic number, because the mean of its divisors is an integer number (1278640776).

Almost surely, 2^5106066551 is an apocalyptic number.

5106066551 is a deficient number, since it is larger than the sum of its proper divisors (8496553).

5106066551 is an equidigital number, since it uses as much as digits as its factorization.

5106066551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496552.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5106066551 is about 71456.7460146346. The cubic root of 5106066551 is about 1721.9828573454.

The spelling of 5106066551 in words is "five billion, one hundred six million, sixty-six thousand, five hundred fifty-one".