10206553456050 has 48 divisors (see below), whose sum is σ = 28928288655552. Its totient is φ = 2332926504000.

The previous prime is 10206553456039. The next prime is 10206553456051. The reversal of 10206553456050 is 5065435560201.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 10206553455993 and 10206553456011.

It is not an unprimeable number, because it can be changed into a prime (10206553456051) 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, 4860262501 + ... + 4860264600.

It is an arithmetic number, because the mean of its divisors is an integer number (602672680324).

Almost surely, 2^{10206553456050} is an apocalyptic number.

10206553456050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10206553456050 is an abundant number, since it is smaller than the sum of its proper divisors (18721735199502).

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

10206553456050 is a wasteful number, since it uses less digits than its factorization.

10206553456050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720527123 (or 9720527118 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 10206553456050 in words is "ten trillion, two hundred six billion, five hundred fifty-three million, four hundred fifty-six thousand, fifty".