50502840551 has 8 divisors (see below), whose sum is σ = 50736706944. Its totient is φ = 50269040640.

The previous prime is 50502840547. The next prime is 50502840587. The reversal of 50502840551 is 15504820505.

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

It is a cyclic number.

It is not a de Polignac number, because 50502840551 - 2² = 50502840547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50502840851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156135 + ... + 2179431.

It is an arithmetic number, because the mean of its divisors is an integer number (6342088368).

Almost surely, 2^50502840551 is an apocalyptic number.

50502840551 is a deficient number, since it is larger than the sum of its proper divisors (233866393).

50502840551 is a wasteful number, since it uses less digits than its factorization.

50502840551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33241.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 50502840551 in words is "fifty billion, five hundred two million, eight hundred forty thousand, five hundred fifty-one".