50711065666707 has 16 divisors (see below), whose sum is σ = 69950819867040. Its totient is φ = 32639495035392.

The previous prime is 50711065666669. The next prime is 50711065666711. The reversal of 50711065666707 is 70766656011705.

It is not a de Polignac number, because 50711065666707 - 2¹⁶ = 50711065601171 is a prime.

It is a super-2 number, since 2×50711065666707² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50711065686707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17489428 + ... + 20181729.

It is an arithmetic number, because the mean of its divisors is an integer number (4371926241690).

Almost surely, 2^{50711065666707} is an apocalyptic number.

50711065666707 is a deficient number, since it is larger than the sum of its proper divisors (19239754200333).

50711065666707 is a wasteful number, since it uses less digits than its factorization.

50711065666707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37686662.

The product of its (nonzero) digits is 11113200, while the sum is 57.

The spelling of 50711065666707 in words is "fifty trillion, seven hundred eleven billion, sixty-five million, six hundred sixty-six thousand, seven hundred seven".