125548425 has 36 divisors (see below), whose sum is σ = 225473664. Its totient is φ = 66780000.

The previous prime is 125548391. The next prime is 125548441. The reversal of 125548425 is 524845521.

125548425 is a `hidden beast` number, since 1 + 2 + 554 + 84 + 25 = 666.

It is not a de Polignac number, because 125548425 - 2⁹ = 125547913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125548425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 166800 + ... + 167550.

Almost surely, 2^125548425 is an apocalyptic number.

125548425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125548425 is a deficient number, since it is larger than the sum of its proper divisors (99925239).

125548425 is a wasteful number, since it uses less digits than its factorization.

125548425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510 (or 1502 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The square root of 125548425 is about 11204.8393562782. The cubic root of 125548425 is about 500.7301665280.

The spelling of 125548425 in words is "one hundred twenty-five million, five hundred forty-eight thousand, four hundred twenty-five".