50725652612 has 6 divisors (see below), whose sum is σ = 88769892078. Its totient is φ = 25362826304.

The previous prime is 50725652573. The next prime is 50725652683. The reversal of 50725652612 is 21625652705.

It can be written as a sum of positive squares in only one way, i.e., 26084188036 + 24641464576 = 161506^2 + 156976^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50725652612.

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 as a sum of consecutive naturals, namely, 6340706573 + ... + 6340706580.

It is an arithmetic number, because the mean of its divisors is an integer number (14794982013).

Almost surely, 2^50725652612 is an apocalyptic number.

It is an amenable number.

50725652612 is a deficient number, since it is larger than the sum of its proper divisors (38044239466).

50725652612 is a wasteful number, since it uses less digits than its factorization.

50725652612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12681413157 (or 12681413155 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 50725652612 in words is "fifty billion, seven hundred twenty-five million, six hundred fifty-two thousand, six hundred twelve".