50050050000061 has 8 divisors (see below), whose sum is σ = 51012619789824. Its totient is φ = 49094636863440.

The previous prime is 50050050000053. The next prime is 50050050000079. The reversal of 50050050000061 is 16000005005005.

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

It is not a de Polignac number, because 50050050000061 - 2³ = 50050050000053 is a prime.

It is a super-2 number, since 2×50050050000061² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50050049999987 and 50050050000041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050050000031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789149165 + ... + 1789177138.

It is an arithmetic number, because the mean of its divisors is an integer number (6376577473728).

Almost surely, 2^{50050050000061} is an apocalyptic number.

It is an amenable number.

50050050000061 is a deficient number, since it is larger than the sum of its proper divisors (962569789763).

50050050000061 is a wasteful number, since it uses less digits than its factorization.

50050050000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578326571.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 50050050000061 its reverse (16000005005005), we get a palindrome (66050055005066).

The spelling of 50050050000061 in words is "fifty trillion, fifty billion, fifty million, sixty-one", and thus it is an aban number and an uban number.