5211005650100 has 18 divisors (see below), whose sum is σ = 11307882260934. Its totient is φ = 2084402260000.

The previous prime is 5211005650007. The next prime is 5211005650153. The reversal of 5211005650100 is 10565001125.

It can be written as a sum of positive squares in 3 ways, for example, as 67852956196 + 5143152693904 = 260486^2 + 2267852^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5211005650100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26055028151 + ... + 26055028350.

It is an arithmetic number, because the mean of its divisors is an integer number (628215681163).

Almost surely, 2^{5211005650100} is an apocalyptic number.

5211005650100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5211005650100 is an abundant number, since it is smaller than the sum of its proper divisors (6096876610834).

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

5211005650100 is a wasteful number, since it uses less digits than its factorization.

5211005650100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52110056515 (or 52110056508 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 5211005650100 in words is "five trillion, two hundred eleven billion, five million, six hundred fifty thousand, one hundred".