206052450526502 has 4 divisors (see below), whose sum is σ = 309078675789756. Its totient is φ = 103026225263250.

The previous prime is 206052450526499. The next prime is 206052450526511. The reversal of 206052450526502 is 205625054250602.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×206052450526502² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51513112631624 + ... + 51513112631627.

It is an arithmetic number, because the mean of its divisors is an integer number (77269668947439).

Almost surely, 2^{206052450526502} is an apocalyptic number.

206052450526502 is a deficient number, since it is larger than the sum of its proper divisors (103026225263254).

206052450526502 is a wasteful number, since it uses less digits than its factorization.

206052450526502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103026225263253.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 206052450526502 in words is "two hundred six trillion, fifty-two billion, four hundred fifty million, five hundred twenty-six thousand, five hundred two".