125223055 has 8 divisors (see below), whose sum is σ = 152384544. Its totient is φ = 98767200.

The previous prime is 125223029. The next prime is 125223079. The reversal of 125223055 is 550322521.

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 125223055 - 2¹¹ = 125221007 is a prime.

It is a Duffinian number.

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, 176016 + ... + 176725.

It is an arithmetic number, because the mean of its divisors is an integer number (19048068).

Almost surely, 2^125223055 is an apocalyptic number.

125223055 is a deficient number, since it is larger than the sum of its proper divisors (27161489).

125223055 is an equidigital number, since it uses as much as digits as its factorization.

125223055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352817.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 125223055 is about 11190.3107642281. The cubic root of 125223055 is about 500.2972299404.

Adding to 125223055 its reverse (550322521), we get a palindrome (675545576).

The spelling of 125223055 in words is "one hundred twenty-five million, two hundred twenty-three thousand, fifty-five".