125255135 has 8 divisors (see below), whose sum is σ = 150392976. Its totient is φ = 100146240.

The previous prime is 125255113. The next prime is 125255197. The reversal of 125255135 is 531552521.

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

It is not a de Polignac number, because 125255135 - 2¹⁸ = 124992991 is a prime.

It is a super-3 number, since 3×125255135³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125255098 and 125255107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3827 + ... + 16283.

It is an arithmetic number, because the mean of its divisors is an integer number (18799122).

Almost surely, 2^125255135 is an apocalyptic number.

125255135 is a deficient number, since it is larger than the sum of its proper divisors (25137841).

125255135 is a wasteful number, since it uses less digits than its factorization.

125255135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473.

The product of its digits is 7500, while the sum is 29.

The square root of 125255135 is about 11191.7440553294. The cubic root of 125255135 is about 500.3399488172.

The spelling of 125255135 in words is "one hundred twenty-five million, two hundred fifty-five thousand, one hundred thirty-five".