125263552 has 14 divisors (see below), whose sum is σ = 248569988. Its totient is φ = 62631744.

The previous prime is 125263519. The next prime is 125263583. The reversal of 125263552 is 255362521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 978558 + ... + 978685.

Almost surely, 2^125263552 is an apocalyptic number.

It is an amenable number.

125263552 is a deficient number, since it is larger than the sum of its proper divisors (123306436).

125263552 is an equidigital number, since it uses as much as digits as its factorization.

125263552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957255 (or 1957245 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 125263552 is about 11192.1200851313. The cubic root of 125263552 is about 500.3511559879.

The spelling of 125263552 in words is "one hundred twenty-five million, two hundred sixty-three thousand, five hundred fifty-two".