125155232262530 has 16 divisors (see below), whose sum is σ = 225279564116544. Its totient is φ = 50062060450800.

The previous prime is 125155232262491. The next prime is 125155232262539. The reversal of 125155232262530 is 35262232551521.

It is a happy number.

125155232262530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (125155232262539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17692409 + ... + 23734611.

It is an arithmetic number, because the mean of its divisors is an integer number (14079972757284).

Almost surely, 2^{125155232262530} is an apocalyptic number.

125155232262530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125155232262530 is a deficient number, since it is larger than the sum of its proper divisors (100124331854014).

125155232262530 is a wasteful number, since it uses less digits than its factorization.

125155232262530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8113561.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 125155232262530 in words is "one hundred twenty-five trillion, one hundred fifty-five billion, two hundred thirty-two million, two hundred sixty-two thousand, five hundred thirty".