100550555006050 has 48 divisors (see below), whose sum is σ = 193539653461800. Its totient is φ = 38819966796800.

The previous prime is 100550555005987. The next prime is 100550555006053. The reversal of 100550555006050 is 50600555055001.

It can be written as a sum of positive squares in 12 ways, for example, as 4563252175329 + 95987302830721 = 2136177^2 + 9797311^2 .

It is a super-2 number, since 2×100550555006050² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100550555006053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7701031 + ... + 16137130.

Almost surely, 2^{100550555006050} is an apocalyptic number.

100550555006050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100550555006050 is a deficient number, since it is larger than the sum of its proper divisors (92989098455750).

100550555006050 is a wasteful number, since it uses less digits than its factorization.

100550555006050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841111 (or 23841106 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 100550555006050 in words is "one hundred trillion, five hundred fifty billion, five hundred fifty-five million, six thousand, fifty".