125232550315135 has 16 divisors (see below), whose sum is σ = 155930537698560. Its totient is φ = 96451878942720.

The previous prime is 125232550315097. The next prime is 125232550315163. The reversal of 125232550315135 is 531513055232521.

It is a happy number.

It is not a de Polignac number, because 125232550315135 - 2¹³ = 125232550306943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125232550315091 and 125232550315100.

It is a congruent number.

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, 2093109820 + ... + 2093169649.

It is an arithmetic number, because the mean of its divisors is an integer number (9745658606160).

Almost surely, 2^{125232550315135} is an apocalyptic number.

125232550315135 is a deficient number, since it is larger than the sum of its proper divisors (30697987383425).

125232550315135 is a wasteful number, since it uses less digits than its factorization.

125232550315135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186279698.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 125232550315135 in words is "one hundred twenty-five trillion, two hundred thirty-two billion, five hundred fifty million, three hundred fifteen thousand, one hundred thirty-five".