423253125 has 72 divisors (see below), whose sum is σ = 776903400. Its totient is φ = 222000000.

The previous prime is 423253109. The next prime is 423253133. The reversal of 423253125 is 521352324.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 417875364 + 5377761 = 20442^2 + 2319^2 .

It is not a de Polignac number, because 423253125 - 2⁴ = 423253109 is a prime.

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, 2840551 + ... + 2840699.

It is an arithmetic number, because the mean of its divisors is an integer number (10790325).

Almost surely, 2^423253125 is an apocalyptic number.

423253125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

423253125 is a deficient number, since it is larger than the sum of its proper divisors (353650275).

423253125 is a wasteful number, since it uses less digits than its factorization.

423253125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 258 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 423253125 is about 20573.1165602103. The cubic root of 423253125 is about 750.8157790177.

The spelling of 423253125 in words is "four hundred twenty-three million, two hundred fifty-three thousand, one hundred twenty-five".