252125021150 has 24 divisors (see below), whose sum is σ = 468968756400. Its totient is φ = 100846520960.

The previous prime is 252125021023. The next prime is 252125021207. The reversal of 252125021150 is 51120521252.

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 11 ways as a sum of consecutive naturals, for example, 1761062 + ... + 1898838.

It is an arithmetic number, because the mean of its divisors is an integer number (19540364850).

Almost surely, 2^252125021150 is an apocalyptic number.

252125021150 is a deficient number, since it is larger than the sum of its proper divisors (216843735250).

252125021150 is a wasteful number, since it uses less digits than its factorization.

252125021150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174388 (or 174383 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 252125021150 in words is "two hundred fifty-two billion, one hundred twenty-five million, twenty-one thousand, one hundred fifty".