51112062546 has 16 divisors (see below), whose sum is σ = 102232276608. Its totient is φ = 17035995600.

The previous prime is 51112062503. The next prime is 51112062563. The reversal of 51112062546 is 64526021115.

It is a super-2 number, since 2×51112062546² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256570 + ... + 409941.

It is an arithmetic number, because the mean of its divisors is an integer number (6389517288).

Almost surely, 2^51112062546 is an apocalyptic number.

51112062546 is an abundant number, since it is smaller than the sum of its proper divisors (51120214062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51112062546 is a wasteful number, since it uses less digits than its factorization.

51112062546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679297.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 51112062546 in words is "fifty-one billion, one hundred twelve million, sixty-two thousand, five hundred forty-six".