253152325602 has 96 divisors (see below), whose sum is σ = 635723225280. Its totient is φ = 72065669760.

The previous prime is 253152325589. The next prime is 253152325649. The reversal of 253152325602 is 206523251352.

253152325602 is a `hidden beast` number, since 2 + 5 + 3 + 1 + 5 + 23 + 25 + 602 = 666.

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 47 ways as a sum of consecutive naturals, for example, 383328 + ... + 808235.

It is an arithmetic number, because the mean of its divisors is an integer number (6622116930).

Almost surely, 2^253152325602 is an apocalyptic number.

253152325602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

253152325602 is an abundant number, since it is smaller than the sum of its proper divisors (382570899678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253152325602 is a wasteful number, since it uses less digits than its factorization.

253152325602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191648 (or 1191645 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 253152325602 its reverse (206523251352), we get a palindrome (459675576954).

The spelling of 253152325602 in words is "two hundred fifty-three billion, one hundred fifty-two million, three hundred twenty-five thousand, six hundred two".