125545535 has 8 divisors (see below), whose sum is σ = 151436400. Its totient is φ = 99915264.

The previous prime is 125545529. The next prime is 125545543. The reversal of 125545535 is 535545521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125545535 - 2¹⁶ = 125479999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125545495 and 125545504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64085 + ... + 66014.

It is an arithmetic number, because the mean of its divisors is an integer number (18929550).

Almost surely, 2^125545535 is an apocalyptic number.

125545535 is a deficient number, since it is larger than the sum of its proper divisors (25890865).

125545535 is a wasteful number, since it uses less digits than its factorization.

125545535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130297.

The product of its digits is 75000, while the sum is 35.

The square root of 125545535 is about 11204.7103934015. The cubic root of 125545535 is about 500.7263243949.

The spelling of 125545535 in words is "one hundred twenty-five million, five hundred forty-five thousand, five hundred thirty-five".