5210857104651 has 48 divisors (see below), whose sum is σ = 8272449319680. Its totient is φ = 3134491968960.

The previous prime is 5210857104641. The next prime is 5210857104659. The reversal of 5210857104651 is 1564017580125.

5210857104651 is a `hidden beast` number, since 5 + 2 + 10 + 8 + 571 + 0 + 4 + 65 + 1 = 666.

It is not a de Polignac number, because 5210857104651 - 2⁶ = 5210857104587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5210857104597 and 5210857104606.

It is not an unprimeable number, because it can be changed into a prime (5210857104659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50547706 + ... + 50650688.

It is an arithmetic number, because the mean of its divisors is an integer number (172342694160).

Almost surely, 2^{5210857104651} is an apocalyptic number.

5210857104651 is a deficient number, since it is larger than the sum of its proper divisors (3061592215029).

5210857104651 is a wasteful number, since it uses less digits than its factorization.

5210857104651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106816 (or 106813 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 45.

The spelling of 5210857104651 in words is "five trillion, two hundred ten billion, eight hundred fifty-seven million, one hundred four thousand, six hundred fifty-one".