125525152315 has 8 divisors (see below), whose sum is σ = 150633082080. Its totient is φ = 100418188992.

The previous prime is 125525152309. The next prime is 125525152331. The reversal of 125525152315 is 513251525521.

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

It is a cyclic number.

It is not a de Polignac number, because 125525152315 - 2³ = 125525152307 is a prime.

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, 84042 + ... + 508048.

It is an arithmetic number, because the mean of its divisors is an integer number (18829135260).

Almost surely, 2^125525152315 is an apocalyptic number.

125525152315 is a deficient number, since it is larger than the sum of its proper divisors (25107929765).

125525152315 is an equidigital number, since it uses as much as digits as its factorization.

125525152315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483221.

The product of its digits is 75000, while the sum is 37.

Adding to 125525152315 its reverse (513251525521), we get a palindrome (638776677836).

The spelling of 125525152315 in words is "one hundred twenty-five billion, five hundred twenty-five million, one hundred fifty-two thousand, three hundred fifteen".