50551106059 has 4 divisors (see below), whose sum is σ = 50632772440. Its totient is φ = 50469439680.

The previous prime is 50551106029. The next prime is 50551106083. The reversal of 50551106059 is 95060115505.

It is a happy number.

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 50551106059 - 2⁵ = 50551106027 is a prime.

It is a super-2 number, since 2×50551106059² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50551106029) 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, 40832262 + ... + 40833499.

It is an arithmetic number, because the mean of its divisors is an integer number (12658193110).

Almost surely, 2^50551106059 is an apocalyptic number.

50551106059 is a deficient number, since it is larger than the sum of its proper divisors (81666381).

50551106059 is an equidigital number, since it uses as much as digits as its factorization.

50551106059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81666380.

The product of its (nonzero) digits is 33750, while the sum is 37.

The spelling of 50551106059 in words is "fifty billion, five hundred fifty-one million, one hundred six thousand, fifty-nine".