1522532125 has 16 divisors (see below), whose sum is σ = 1902977856. Its totient is φ = 1216194000.

The previous prime is 1522532071. The next prime is 1522532159. The reversal of 1522532125 is 5212352251.

It is not a de Polignac number, because 1522532125 - 2²¹ = 1520434973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1522532093 and 1522532102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 77562 + ... + 95188.

It is an arithmetic number, because the mean of its divisors is an integer number (118936116).

Almost surely, 2^1522532125 is an apocalyptic number.

It is an amenable number.

1522532125 is a deficient number, since it is larger than the sum of its proper divisors (380445731).

1522532125 is an equidigital number, since it uses as much as digits as its factorization.

1522532125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18333 (or 18323 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 1522532125 is about 39019.6376841200. The cubic root of 1522532125 is about 1150.4175232523.

Adding to 1522532125 its reverse (5212352251), we get a palindrome (6734884376).

The spelling of 1522532125 in words is "one billion, five hundred twenty-two million, five hundred thirty-two thousand, one hundred twenty-five".