125486305452 has 54 divisors (see below), whose sum is σ = 331592538732. Its totient is φ = 40010120304.

The previous prime is 125486305433. The next prime is 125486305487. The reversal of 125486305452 is 254503684521.

125486305452 is a `hidden beast` number, since 1 + 2 + 5 + 4 + 8 + 630 + 5 + 4 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 125486305398 and 125486305407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3275598 + ... + 3313685.

Almost surely, 2^125486305452 is an apocalyptic number.

125486305452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125486305452 is an abundant number, since it is smaller than the sum of its proper divisors (206106233280).

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

125486305452 is a wasteful number, since it uses less digits than its factorization.

125486305452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6589339 (or 6589311 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

Adding to 125486305452 its reverse (254503684521), we get a palindrome (379989989973).

The spelling of 125486305452 in words is "one hundred twenty-five billion, four hundred eighty-six million, three hundred five thousand, four hundred fifty-two".