152142625 has 8 divisors (see below), whose sum is σ = 189874152. Its totient is φ = 121714000.

The previous prime is 152142611. The next prime is 152142659. The reversal of 152142625 is 526241251.

It can be written as a sum of positive squares in 4 ways, for example, as 138384 + 152004241 = 372^2 + 12329^2 .

It is not a de Polignac number, because 152142625 - 2²⁵ = 118588193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152142593 and 152142602.

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, 608446 + ... + 608695.

It is an arithmetic number, because the mean of its divisors is an integer number (23734269).

Almost surely, 2^152142625 is an apocalyptic number.

It is an amenable number.

152142625 is a deficient number, since it is larger than the sum of its proper divisors (37731527).

152142625 is an equidigital number, since it uses as much as digits as its factorization.

152142625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217156 (or 1217146 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 152142625 is about 12334.6108572585. The cubic root of 152142625 is about 533.8471989599.

Adding to 152142625 its reverse (526241251), we get a palindrome (678383876).

The spelling of 152142625 in words is "one hundred fifty-two million, one hundred forty-two thousand, six hundred twenty-five".