201150125652 has 48 divisors (see below), whose sum is σ = 536712038912. Its totient is φ = 57438067680.

The previous prime is 201150125609. The next prime is 201150125653. The reversal of 201150125652 is 256521051102.

It is a super-2 number, since 2×201150125652² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201150125653) 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, 550174 + ... + 839637.

Almost surely, 2^201150125652 is an apocalyptic number.

It is an amenable number.

201150125652 is an abundant number, since it is smaller than the sum of its proper divisors (335561913260).

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

201150125652 is a wasteful number, since it uses less digits than its factorization.

201150125652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391548 (or 1391546 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 201150125652 its reverse (256521051102), we get a palindrome (457671176754).

The spelling of 201150125652 in words is "two hundred one billion, one hundred fifty million, one hundred twenty-five thousand, six hundred fifty-two".