152768925 has 72 divisors (see below), whose sum is σ = 283428288. Its totient is φ = 78624000.

The previous prime is 152768849. The next prime is 152768951. The reversal of 152768925 is 529867251.

It is not a de Polignac number, because 152768925 - 2⁸ = 152768669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent 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 71 ways as a sum of consecutive naturals, for example, 1166110 + ... + 1166240.

It is an arithmetic number, because the mean of its divisors is an integer number (3936504).

Almost surely, 2^152768925 is an apocalyptic number.

152768925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152768925 is a deficient number, since it is larger than the sum of its proper divisors (130659363).

152768925 is a wasteful number, since it uses less digits than its factorization.

152768925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 283 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 152768925 is about 12359.9726941446. The cubic root of 152768925 is about 534.5787291313.

The spelling of 152768925 in words is "one hundred fifty-two million, seven hundred sixty-eight thousand, nine hundred twenty-five".