50711567061 has 8 divisors (see below), whose sum is σ = 67616581504. Its totient is φ = 33807132000.

The previous prime is 50711567057. The next prime is 50711567063. The reversal of 50711567061 is 16076511705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50711567061 - 2² = 50711567057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50711567063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138660 + ... + 347346.

It is an arithmetic number, because the mean of its divisors is an integer number (8452072688).

Almost surely, 2^50711567061 is an apocalyptic number.

It is an amenable number.

50711567061 is a deficient number, since it is larger than the sum of its proper divisors (16905014443).

50711567061 is a wasteful number, since it uses less digits than its factorization.

50711567061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289691.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 50711567061 in words is "fifty billion, seven hundred eleven million, five hundred sixty-seven thousand, sixty-one".