5555500501050 has 72 divisors (see below), whose sum is σ = 14927973831264. Its totient is φ = 1481248853280.

The previous prime is 5555500501039. The next prime is 5555500501099. The reversal of 5555500501050 is 501050055555.

It is a happy number.

5555500501050 is a `hidden beast` number, since 5 + 5 + 5 + 550 + 0 + 50 + 1 + 0 + 50 = 666.

It is a super-2 number, since 2×5555500501050² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5555500500996 and 5555500501014.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2165649 + ... + 3975051.

Almost surely, 2^{5555500501050} is an apocalyptic number.

5555500501050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555500501050 is an abundant number, since it is smaller than the sum of its proper divisors (9372473330214).

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

5555500501050 is a wasteful number, since it uses less digits than its factorization.

5555500501050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816244 (or 1816236 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 5555500501050 in words is "five trillion, five hundred fifty-five billion, five hundred million, five hundred one thousand, fifty".