125340855 has 8 divisors (see below), whose sum is σ = 200545392. Its totient is φ = 66848448.

The previous prime is 125340851. The next prime is 125340863. The reversal of 125340855 is 558043521.

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

It is not a de Polignac number, because 125340855 - 2² = 125340851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125340851) 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, 4178014 + ... + 4178043.

It is an arithmetic number, because the mean of its divisors is an integer number (25068174).

Almost surely, 2^125340855 is an apocalyptic number.

125340855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125340855 is a deficient number, since it is larger than the sum of its proper divisors (75204537).

125340855 is an equidigital number, since it uses as much as digits as its factorization.

125340855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8356065.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 125340855 is about 11195.5730090067. The cubic root of 125340855 is about 500.4540608660.

The spelling of 125340855 in words is "one hundred twenty-five million, three hundred forty thousand, eight hundred fifty-five".