50000055005050 has 24 divisors (see below), whose sum is σ = 93004952141376. Its totient is φ = 19998979027440.

The previous prime is 50000055005003. The next prime is 50000055005051. The reversal of 50000055005050 is 5050055000005.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (50000055005051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25105624 + ... + 27023923.

It is an arithmetic number, because the mean of its divisors is an integer number (3875206339224).

Almost surely, 2^{50000055005050} is an apocalyptic number.

50000055005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50000055005050 is a deficient number, since it is larger than the sum of its proper divisors (43004897136326).

50000055005050 is a wasteful number, since it uses less digits than its factorization.

50000055005050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52148742 (or 52148737 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 50000055005050 in words is "fifty trillion, fifty-five million, five thousand, fifty".