51330423364610 has 16 divisors (see below), whose sum is σ = 99502051445496. Its totient is φ = 18952771703808.

The previous prime is 51330423364609. The next prime is 51330423364621. The reversal of 51330423364610 is 1646332403315.

51330423364610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44453142647761 + 6877280716849 = 6667319^2 + 2622457^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 197424705119 + ... + 197424705378.

Almost surely, 2^{51330423364610} is an apocalyptic number.

51330423364610 is a deficient number, since it is larger than the sum of its proper divisors (48171628080886).

51330423364610 is a wasteful number, since it uses less digits than its factorization.

51330423364610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394849410517.

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 51330423364610 its reverse (1646332403315), we get a palindrome (52976755767925).

The spelling of 51330423364610 in words is "fifty-one trillion, three hundred thirty billion, four hundred twenty-three million, three hundred sixty-four thousand, six hundred ten".