151252625 has 8 divisors (see below), whose sum is σ = 188763432. Its totient is φ = 121002000.

The previous prime is 151252613. The next prime is 151252631. The reversal of 151252625 is 526252151.

It can be written as a sum of positive squares in 4 ways, for example, as 61009 + 151191616 = 247^2 + 12296^2 .

It is not a de Polignac number, because 151252625 - 2⁶ = 151252561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604886 + ... + 605135.

It is an arithmetic number, because the mean of its divisors is an integer number (23595429).

Almost surely, 2^151252625 is an apocalyptic number.

It is an amenable number.

151252625 is a deficient number, since it is larger than the sum of its proper divisors (37510807).

151252625 is an equidigital number, since it uses as much as digits as its factorization.

151252625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210036 (or 1210026 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 151252625 is about 12298.4805972120. The cubic root of 151252625 is about 532.8042006860.

The spelling of 151252625 in words is "one hundred fifty-one million, two hundred fifty-two thousand, six hundred twenty-five".