152530425 has 48 divisors (see below), whose sum is σ = 283464000. Its totient is φ = 80403840.

The previous prime is 152530397. The next prime is 152530481. The reversal of 152530425 is 524035251.

It is a happy number.

It is not a de Polignac number, because 152530425 - 2⁵ = 152530393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 58806 + ... + 61344.

It is an arithmetic number, because the mean of its divisors is an integer number (5905500).

Almost surely, 2^152530425 is an apocalyptic number.

152530425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152530425 is a deficient number, since it is larger than the sum of its proper divisors (130933575).

152530425 is a wasteful number, since it uses less digits than its factorization.

152530425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647 (or 2636 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 152530425 is about 12350.3208460347. The cubic root of 152530425 is about 534.3003927851.

Adding to 152530425 its reverse (524035251), we get a palindrome (676565676).

The spelling of 152530425 in words is "one hundred fifty-two million, five hundred thirty thousand, four hundred twenty-five".