233923571025 has 24 divisors (see below), whose sum is σ = 386857870464. Its totient is φ = 124725614400.

The previous prime is 233923571017. The next prime is 233923571053. The reversal of 233923571025 is 520175329332.

It is not a de Polignac number, because 233923571025 - 2³ = 233923571017 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138906 + ... + 697955.

It is an arithmetic number, because the mean of its divisors is an integer number (16119077936).

Almost surely, 2^233923571025 is an apocalyptic number.

233923571025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233923571025 is a deficient number, since it is larger than the sum of its proper divisors (152934299439).

233923571025 is a wasteful number, since it uses less digits than its factorization.

233923571025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840601 (or 840596 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 233923571025 in words is "two hundred thirty-three billion, nine hundred twenty-three million, five hundred seventy-one thousand, twenty-five".