25340054332 has 6 divisors (see below), whose sum is σ = 44345095088. Its totient is φ = 12670027164.

The previous prime is 25340054329. The next prime is 25340054351. The reversal of 25340054332 is 23345004352.

It is a junction number, because it is equal to n+sod(n) for n = 25340054294 and 25340054303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3167506788 + ... + 3167506795.

Almost surely, 2^25340054332 is an apocalyptic number.

It is an amenable number.

25340054332 is a deficient number, since it is larger than the sum of its proper divisors (19005040756).

25340054332 is a wasteful number, since it uses less digits than its factorization.

25340054332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335013587 (or 6335013585 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 25340054332 its reverse (23345004352), we get a palindrome (48685058684).

The spelling of 25340054332 in words is "twenty-five billion, three hundred forty million, fifty-four thousand, three hundred thirty-two".