125455335 has 8 divisors (see below), whose sum is σ = 200728560. Its totient is φ = 66909504.

The previous prime is 125455331. The next prime is 125455349. The reversal of 125455335 is 533554521.

It is a happy number.

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

It is not a de Polignac number, because 125455335 - 2² = 125455331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125455296 and 125455305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125455331) 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, 4181830 + ... + 4181859.

It is an arithmetic number, because the mean of its divisors is an integer number (25091070).

Almost surely, 2^125455335 is an apocalyptic number.

125455335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125455335 is a deficient number, since it is larger than the sum of its proper divisors (75273225).

125455335 is an equidigital number, since it uses as much as digits as its factorization.

125455335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8363697.

The product of its digits is 45000, while the sum is 33.

The square root of 125455335 is about 11200.6845772926. The cubic root of 125455335 is about 500.6063776483.

It can be divided in two parts, 1254 and 55335, that multiplied together give a triangular number (69390090 = T₁₁₇₈₀).

The spelling of 125455335 in words is "one hundred twenty-five million, four hundred fifty-five thousand, three hundred thirty-five".