50055550000060 has 48 divisors (see below), whose sum is σ = 114673328576352. Its totient is φ = 18201920716800.

The previous prime is 50055550000031. The next prime is 50055550000069. The reversal of 50055550000060 is 6000005555005.

It is a junction number, because it is equal to n+sod(n) for n = 50055549999977 and 50055550000031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055550000069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50167804 + ... + 51155836.

It is an arithmetic number, because the mean of its divisors is an integer number (2389027678674).

Almost surely, 2^{50055550000060} is an apocalyptic number.

It is an amenable number.

50055550000060 is an abundant number, since it is smaller than the sum of its proper divisors (64617778576292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50055550000060 is a wasteful number, since it uses less digits than its factorization.

50055550000060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218334 (or 1218332 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

Adding to 50055550000060 its reverse (6000005555005), we get a palindrome (56055555555065).

The spelling of 50055550000060 in words is "fifty trillion, fifty-five billion, five hundred fifty million, sixty", and thus it is an aban number.