51106014970 has 16 divisors (see below), whose sum is σ = 94234506408. Its totient is φ = 19943810560.

The previous prime is 51106014931. The next prime is 51106014979. The reversal of 51106014970 is 7941060115.

It can be written as a sum of positive squares in 4 ways, for example, as 30054036321 + 21051978649 = 173361^2 + 145093^2 .

It is a super-2 number, since 2×51106014970² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51106014979) 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 7 ways as a sum of consecutive naturals, for example, 62323999 + ... + 62324818.

Almost surely, 2^51106014970 is an apocalyptic number.

51106014970 is a deficient number, since it is larger than the sum of its proper divisors (43128491438).

51106014970 is a wasteful number, since it uses less digits than its factorization.

51106014970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124648865.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 51106014970 in words is "fifty-one billion, one hundred six million, fourteen thousand, nine hundred seventy".