50050050000550 has 48 divisors (see below), whose sum is σ = 94488942892032. Its totient is φ = 19719877716000.

The previous prime is 50050050000541. The next prime is 50050050000583. The reversal of 50050050000550 is 5500005005005.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49694475 + ... + 50691625.

It is an arithmetic number, because the mean of its divisors is an integer number (1968519643584).

Almost surely, 2^{50050050000550} is an apocalyptic number.

50050050000550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50050050000550 is a deficient number, since it is larger than the sum of its proper divisors (44438892891482).

50050050000550 is a wasteful number, since it uses less digits than its factorization.

50050050000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012213 (or 1012208 counting only the distinct ones).

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

Adding to 50050050000550 its reverse (5500005005005), we get a palindrome (55550055005555).

The spelling of 50050050000550 in words is "fifty trillion, fifty billion, fifty million, five hundred fifty", and thus it is an aban number.