125514256 has 20 divisors (see below), whose sum is σ = 277924672. Its totient is φ = 53791776.

The previous prime is 125514241. The next prime is 125514283. The reversal of 125514256 is 652415521.

It is a super-4 number, since 4×125514256⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560220 + ... + 560443.

Almost surely, 2^125514256 is an apocalyptic number.

125514256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125514256 is an abundant number, since it is smaller than the sum of its proper divisors (152410416).

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

125514256 is a wasteful number, since it uses less digits than its factorization.

125514256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120678 (or 1120672 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 125514256 is about 11203.3145095548. The cubic root of 125514256 is about 500.6847365104.

Adding to 125514256 its reverse (652415521), we get a palindrome (777929777).

It can be divided in two parts, 12551 and 4256, that added together give a 5-th power (16807 = 7⁵).

The spelling of 125514256 in words is "one hundred twenty-five million, five hundred fourteen thousand, two hundred fifty-six".