50348692269 has 6 divisors (see below), whose sum is σ = 72725888846. Its totient is φ = 33565794840.

The previous prime is 50348692259. The next prime is 50348692283. The reversal of 50348692269 is 96229684305.

It is a happy number.

50348692269 is a `hidden beast` number, since 50 + 3 + 486 + 92 + 26 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48342816900 + 2005875369 = 219870^2 + 44787^2 .

It is a de Polignac number, because none of the positive numbers 2^k-50348692269 is a prime.

It is a super-2 number, since 2×50348692269² (a number of 22 digits) contains 22 as substring.

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 (50348692259) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2797149562 + ... + 2797149579.

Almost surely, 2^50348692269 is an apocalyptic number.

It is an amenable number.

50348692269 is a deficient number, since it is larger than the sum of its proper divisors (22377196577).

50348692269 is a wasteful number, since it uses less digits than its factorization.

50348692269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594299147 (or 5594299144 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 50348692269 in words is "fifty billion, three hundred forty-eight million, six hundred ninety-two thousand, two hundred sixty-nine".