201125552 has 10 divisors (see below), whose sum is σ = 389680788. Its totient is φ = 100562768.

The previous prime is 201125531. The next prime is 201125581. The reversal of 201125552 is 255521102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6285158 + ... + 6285189.

Almost surely, 2^201125552 is an apocalyptic number.

It is an amenable number.

201125552 is a deficient number, since it is larger than the sum of its proper divisors (188555236).

201125552 is a wasteful number, since it uses less digits than its factorization.

201125552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570355 (or 12570349 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 201125552 is about 14181.8740651580. The cubic root of 201125552 is about 585.8985407559.

Adding to 201125552 its reverse (255521102), we get a palindrome (456646654).

The spelling of 201125552 in words is "two hundred one million, one hundred twenty-five thousand, five hundred fifty-two".