125539035 has 8 divisors (see below), whose sum is σ = 200862480. Its totient is φ = 66954144.

The previous prime is 125539031. The next prime is 125539081. The reversal of 125539035 is 530935521.

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

It is not a de Polignac number, because 125539035 - 2² = 125539031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125538987 and 125539005.

It is not an unprimeable number, because it can be changed into a prime (125539031) 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, 4184620 + ... + 4184649.

It is an arithmetic number, because the mean of its divisors is an integer number (25107810).

Almost surely, 2^125539035 is an apocalyptic number.

125539035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125539035 is a deficient number, since it is larger than the sum of its proper divisors (75323445).

125539035 is an equidigital number, since it uses as much as digits as its factorization.

125539035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8369277.

The product of its (nonzero) digits is 20250, while the sum is 33.

The square root of 125539035 is about 11204.4203330650. The cubic root of 125539035 is about 500.7176827035.

The spelling of 125539035 in words is "one hundred twenty-five million, five hundred thirty-nine thousand, thirty-five".