10010550010550 has 24 divisors (see below), whose sum is σ = 18621023282400. Its totient is φ = 4003918872480.

The previous prime is 10010550010547. The next prime is 10010550010589. The reversal of 10010550010550 is 5501005501001.

It is a happy number.

It is a super-2 number, since 2×10010550010550² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6856190 + ... + 8187089.

It is an arithmetic number, because the mean of its divisors is an integer number (775875970100).

Almost surely, 2^{10010550010550} is an apocalyptic number.

10010550010550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010550010550 is a deficient number, since it is larger than the sum of its proper divisors (8610473271850).

10010550010550 is a wasteful number, since it uses less digits than its factorization.

10010550010550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15056600 (or 15056595 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 10010550010550 its reverse (5501005501001), we get a palindrome (15511555511551).

The spelling of 10010550010550 in words is "ten trillion, ten billion, five hundred fifty million, ten thousand, five hundred fifty".