25340533504352 has 24 divisors (see below), whose sum is σ = 54424554913512. Its totient is φ = 11518424320000.

The previous prime is 25340533504333. The next prime is 25340533504393.

It is a happy number.

25340533504352 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 35995075649 + ... + 35995076352.

It is an arithmetic number, because the mean of its divisors is an integer number (2267689788063).

Almost surely, 2^{25340533504352} is an apocalyptic number.

25340533504352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25340533504352 is an abundant number, since it is smaller than the sum of its proper divisors (29084021409160).

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

25340533504352 is a wasteful number, since it uses less digits than its factorization.

25340533504352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71990152022 (or 71990152014 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 44.

The spelling of 25340533504352 in words is "twenty-five trillion, three hundred forty billion, five hundred thirty-three million, five hundred four thousand, three hundred fifty-two".