125535130 has 16 divisors (see below), whose sum is σ = 258243840. Its totient is φ = 43040592.

The previous prime is 125535101. The next prime is 125535131. The reversal of 125535130 is 31535521.

It is a junction number, because it is equal to n+sod(n) for n = 125535095 and 125535104.

It is not an unprimeable number, because it can be changed into a prime (125535131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896610 + ... + 896749.

It is an arithmetic number, because the mean of its divisors is an integer number (16140240).

Almost surely, 2^125535130 is an apocalyptic number.

125535130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125535130 is an abundant number, since it is smaller than the sum of its proper divisors (132708710).

125535130 is a wasteful number, since it uses less digits than its factorization.

125535130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793373.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 125535130 is about 11204.2460701289. The cubic root of 125535130 is about 500.7124908979.

The spelling of 125535130 in words is "one hundred twenty-five million, five hundred thirty-five thousand, one hundred thirty".