50061006061 has 4 divisors (see below), whose sum is σ = 54612006624. Its totient is φ = 45510005500.

The previous prime is 50061005959. The next prime is 50061006113. The reversal of 50061006061 is 16060016005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50061006061 - 2⁹ = 50061005549 is a prime.

It is a super-2 number, since 2×50061006061² (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 (50061006161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275500265 + ... + 2275500286.

It is an arithmetic number, because the mean of its divisors is an integer number (13653001656).

Almost surely, 2^50061006061 is an apocalyptic number.

It is an amenable number.

50061006061 is a deficient number, since it is larger than the sum of its proper divisors (4551000563).

50061006061 is a wasteful number, since it uses less digits than its factorization.

50061006061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551000562.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 50061006061 in words is "fifty billion, sixty-one million, six thousand, sixty-one".