232502221245425 has 6 divisors (see below), whose sum is σ = 288302754344358. Its totient is φ = 186001776996320.

The previous prime is 232502221245421. The next prime is 232502221245433. The reversal of 232502221245425 is 524542122205232.

It can be written as a sum of positive squares in 3 ways, for example, as 44831702139904 + 187670519105521 = 6695648^2 + 13699289^2 .

It is not a de Polignac number, because 232502221245425 - 2² = 232502221245421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232502221245421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4650044424884 + ... + 4650044424933.

It is an arithmetic number, because the mean of its divisors is an integer number (48050459057393).

Almost surely, 2^{232502221245425} is an apocalyptic number.

232502221245425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232502221245425 is a deficient number, since it is larger than the sum of its proper divisors (55800533098933).

232502221245425 is an equidigital number, since it uses as much as digits as its factorization.

232502221245425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300088849827 (or 9300088849822 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 232502221245425 in words is "two hundred thirty-two trillion, five hundred two billion, two hundred twenty-one million, two hundred forty-five thousand, four hundred twenty-five".