51710470162 has 8 divisors (see below), whose sum is σ = 83532297996. Its totient is φ = 23866370832.

The previous prime is 51710470157. The next prime is 51710470177. The reversal of 51710470162 is 26107401715.

It can be written as a sum of positive squares in 2 ways, for example, as 50651553481 + 1058916681 = 225059^2 + 32541^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×51710470162³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994432093 + ... + 994432144.

Almost surely, 2^51710470162 is an apocalyptic number.

51710470162 is a deficient number, since it is larger than the sum of its proper divisors (31821827834).

51710470162 is a wasteful number, since it uses less digits than its factorization.

51710470162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988864252.

The product of its (nonzero) digits is 11760, while the sum is 34.

Adding to 51710470162 its reverse (26107401715), we get a palindrome (77817871877).

The spelling of 51710470162 in words is "fifty-one billion, seven hundred ten million, four hundred seventy thousand, one hundred sixty-two".