205026357532 has 12 divisors (see below), whose sum is σ = 358819294960. Its totient is φ = 102506558976.

The previous prime is 205026357517. The next prime is 205026357607. The reversal of 205026357532 is 235753620502.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1584933 + ... + 1709404.

Almost surely, 2^205026357532 is an apocalyptic number.

It is an amenable number.

205026357532 is a deficient number, since it is larger than the sum of its proper divisors (153792937428).

205026357532 is a wasteful number, since it uses less digits than its factorization.

205026357532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309900 (or 3309898 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 205026357532 in words is "two hundred five billion, twenty-six million, three hundred fifty-seven thousand, five hundred thirty-two".