205265051452 has 12 divisors (see below), whose sum is σ = 359664553080. Its totient is φ = 102503750576.

The previous prime is 205265051399. The next prime is 205265051461. The reversal of 205265051452 is 254150562502.

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, 32190202 + ... + 32196577.

It is an arithmetic number, because the mean of its divisors is an integer number (29972046090).

Almost surely, 2^205265051452 is an apocalyptic number.

It is an amenable number.

205265051452 is a deficient number, since it is larger than the sum of its proper divisors (154399501628).

205265051452 is a wasteful number, since it uses less digits than its factorization.

205265051452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64387580 (or 64387578 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 205265051452 in words is "two hundred five billion, two hundred sixty-five million, fifty-one thousand, four hundred fifty-two".