510050000550 has 48 divisors (see below), whose sum is σ = 1299111150672. Its totient is φ = 132337296000.

The previous prime is 510050000531. The next prime is 510050000573. The reversal of 510050000550 is 55000050015.

It is a super-2 number, since 2×510050000550² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

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, 45944901 + ... + 45956000.

It is an arithmetic number, because the mean of its divisors is an integer number (27064815639).

Almost surely, 2^510050000550 is an apocalyptic number.

510050000550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

510050000550 is an abundant number, since it is smaller than the sum of its proper divisors (789061150122).

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

510050000550 is a wasteful number, since it uses less digits than its factorization.

510050000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91900953 (or 91900948 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 21.

Adding to 510050000550 its reverse (55000050015), we get a palindrome (565050050565).

The spelling of 510050000550 in words is "five hundred ten billion, fifty million, five hundred fifty", and thus it is an aban number.