201652745030 has 128 divisors (see below), whose sum is σ = 431470264320. Its totient is φ = 67055869440.

The previous prime is 201652745017. The next prime is 201652745059. The reversal of 201652745030 is 30547256102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9810644 + ... + 9831176.

It is an arithmetic number, because the mean of its divisors is an integer number (3370861440).

Almost surely, 2^201652745030 is an apocalyptic number.

201652745030 is an abundant number, since it is smaller than the sum of its proper divisors (229817519290).

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

201652745030 is a wasteful number, since it uses less digits than its factorization.

201652745030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20734.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 201652745030 in words is "two hundred one billion, six hundred fifty-two million, seven hundred forty-five thousand, thirty".