200502160266551 has 16 divisors (see below), whose sum is σ = 237501720925728. Its totient is φ = 168253561048320.

The previous prime is 200502160266509. The next prime is 200502160266691. The reversal of 200502160266551 is 155662061205002.

It is not a de Polignac number, because 200502160266551 - 2¹⁸ = 200502160004407 is a prime.

It is a super-2 number, since 2×200502160266551² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200502160266499 and 200502160266508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200502160266251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5793838106 + ... + 5793872711.

It is an arithmetic number, because the mean of its divisors is an integer number (14843857557858).

Almost surely, 2^{200502160266551} is an apocalyptic number.

200502160266551 is a deficient number, since it is larger than the sum of its proper divisors (36999560659177).

200502160266551 is a wasteful number, since it uses less digits than its factorization.

200502160266551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11587710863 (or 11587710841 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 200502160266551 in words is "two hundred trillion, five hundred two billion, one hundred sixty million, two hundred sixty-six thousand, five hundred fifty-one".