10206555502150 has 48 divisors (see below), whose sum is σ = 21852308862720. Its totient is φ = 3474214970400.

The previous prime is 10206555502111. The next prime is 10206555502159. The reversal of 10206555502150 is 5120555560201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206555502159) 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, 104849146 + ... + 104946445.

It is an arithmetic number, because the mean of its divisors is an integer number (455256434640).

Almost surely, 2^{10206555502150} is an apocalyptic number.

10206555502150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10206555502150 is an abundant number, since it is smaller than the sum of its proper divisors (11645753360570).

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

10206555502150 is a wasteful number, since it uses less digits than its factorization.

10206555502150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209795749 (or 209795744 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 37.

The spelling of 10206555502150 in words is "ten trillion, two hundred six billion, five hundred fifty-five million, five hundred two thousand, one hundred fifty".