30432312775325 has 6 divisors (see below), whose sum is σ = 37736067841434. Its totient is φ = 24345850220240.

The previous prime is 30432312775259. The next prime is 30432312775357. The reversal of 30432312775325 is 52357721323403.

It can be written as a sum of positive squares in 3 ways, for example, as 414866098201 + 30017446677124 = 644101^2 + 5478818^2 .

It is not a de Polignac number, because 30432312775325 - 2¹⁸ = 30432312513181 is a prime.

It is a super-2 number, since 2×30432312775325² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30432312775325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 608646255482 + ... + 608646255531.

It is an arithmetic number, because the mean of its divisors is an integer number (6289344640239).

Almost surely, 2^{30432312775325} is an apocalyptic number.

It is an amenable number.

30432312775325 is a deficient number, since it is larger than the sum of its proper divisors (7303755066109).

30432312775325 is a wasteful number, since it uses less digits than its factorization.

30432312775325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217292511023 (or 1217292511018 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 47.

The spelling of 30432312775325 in words is "thirty trillion, four hundred thirty-two billion, three hundred twelve million, seven hundred seventy-five thousand, three hundred twenty-five".