125652530530155 has 16 divisors (see below), whose sum is σ = 201168688718880. Its totient is φ = 66973136325888.

The previous prime is 125652530530129. The next prime is 125652530530201. The reversal of 125652530530155 is 551035035256521.

125652530530155 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 125652530530155 - 2⁶ = 125652530530091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2596638970 + ... + 2596687359.

It is an arithmetic number, because the mean of its divisors is an integer number (12573043044930).

Almost surely, 2^{125652530530155} is an apocalyptic number.

125652530530155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125652530530155 is a deficient number, since it is larger than the sum of its proper divisors (75516158188725).

125652530530155 is a wasteful number, since it uses less digits than its factorization.

125652530530155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193327950.

The product of its (nonzero) digits is 3375000, while the sum is 48.

Adding to 125652530530155 its reverse (551035035256521), we get a palindrome (676687565786676).

The spelling of 125652530530155 in words is "one hundred twenty-five trillion, six hundred fifty-two billion, five hundred thirty million, five hundred thirty thousand, one hundred fifty-five".