50800151807 has 4 divisors (see below), whose sum is σ = 51558363096. Its totient is φ = 50041940520.

The previous prime is 50800151803. The next prime is 50800151837. The reversal of 50800151807 is 70815100805.

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 50800151807 - 2² = 50800151803 is a prime.

It is a super-2 number, since 2×50800151807² (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 (50800151803) 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, 379105544 + ... + 379105677.

It is an arithmetic number, because the mean of its divisors is an integer number (12889590774).

Almost surely, 2^50800151807 is an apocalyptic number.

50800151807 is a deficient number, since it is larger than the sum of its proper divisors (758211289).

50800151807 is an equidigital number, since it uses as much as digits as its factorization.

50800151807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758211288.

The product of its (nonzero) digits is 11200, while the sum is 35.

The spelling of 50800151807 in words is "fifty billion, eight hundred million, one hundred fifty-one thousand, eight hundred seven".