50066160651520 has 72 divisors (see below), whose sum is σ = 129149031281256. Its totient is φ = 18485967003648.

The previous prime is 50066160651497. The next prime is 50066160651547. The reversal of 50066160651520 is 2515606166005.

It can be written as a sum of positive squares in 4 ways, for example, as 8054607268096 + 42011553383424 = 2838064^2 + 6481632^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504375207 + ... + 1504408486.

It is an arithmetic number, because the mean of its divisors is an integer number (1793736545573).

Almost surely, 2^{50066160651520} is an apocalyptic number.

It is an amenable number.

50066160651520 is an abundant number, since it is smaller than the sum of its proper divisors (79082870629736).

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

50066160651520 is a wasteful number, since it uses less digits than its factorization.

50066160651520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008783727 (or 3008783713 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 50066160651520 in words is "fifty trillion, sixty-six billion, one hundred sixty million, six hundred fifty-one thousand, five hundred twenty".