10204101263550 has 48 divisors (see below), whose sum is σ = 25345527782400. Its totient is φ = 2716861772640.

The previous prime is 10204101263539. The next prime is 10204101263567. The reversal of 10204101263550 is 5536210140201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52801950 + ... + 52994849.

It is an arithmetic number, because the mean of its divisors is an integer number (528031828800).

Almost surely, 2^{10204101263550} is an apocalyptic number.

10204101263550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10204101263550 is an abundant number, since it is smaller than the sum of its proper divisors (15141426518850).

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

10204101263550 is a wasteful number, since it uses less digits than its factorization.

10204101263550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105797457 (or 105797452 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 10204101263550 in words is "ten trillion, two hundred four billion, one hundred one million, two hundred sixty-three thousand, five hundred fifty".