142515325 has 12 divisors (see below), whose sum is σ = 177711840. Its totient is φ = 113371760.

The previous prime is 142515323. The next prime is 142515341. The reversal of 142515325 is 523515241.

It is not a de Polignac number, because 142515325 - 2¹ = 142515323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142515293 and 142515302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142515323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11449 + ... + 20398.

It is an arithmetic number, because the mean of its divisors is an integer number (14809320).

Almost surely, 2^142515325 is an apocalyptic number.

It is an amenable number.

142515325 is a deficient number, since it is larger than the sum of its proper divisors (35196515).

142515325 is a wasteful number, since it uses less digits than its factorization.

142515325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32036 (or 32031 counting only the distinct ones).

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

The square root of 142515325 is about 11937.9782626708. The cubic root of 142515325 is about 522.3406869133.

The spelling of 142515325 in words is "one hundred forty-two million, five hundred fifteen thousand, three hundred twenty-five".