50632121767 has 4 divisors (see below), whose sum is σ = 50658758136. Its totient is φ = 50605485400.

The previous prime is 50632121713. The next prime is 50632121797. The reversal of 50632121767 is 76712123605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50632121767 - 2¹⁹ = 50631597479 is a prime.

It is a super-2 number, since 2×50632121767² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50632121797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13315333 + ... + 13319134.

It is an arithmetic number, because the mean of its divisors is an integer number (12664689534).

Almost surely, 2^50632121767 is an apocalyptic number.

50632121767 is a deficient number, since it is larger than the sum of its proper divisors (26636369).

50632121767 is a wasteful number, since it uses less digits than its factorization.

50632121767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26636368.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 50632121767 in words is "fifty billion, six hundred thirty-two million, one hundred twenty-one thousand, seven hundred sixty-seven".