25483893450966 has 48 divisors (see below), whose sum is σ = 56647863015120. Its totient is φ = 8276754716160.

The previous prime is 25483893450949. The next prime is 25483893451057. The reversal of 25483893450966 is 66905439838452.

25483893450966 is a `hidden beast` number, since 2 + 5 + 4 + 8 + 3 + 89 + 3 + 450 + 96 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25483893450894 and 25483893450903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106057575 + ... + 106297586.

It is an arithmetic number, because the mean of its divisors is an integer number (1180163812815).

Almost surely, 2^{25483893450966} is an apocalyptic number.

25483893450966 is an abundant number, since it is smaller than the sum of its proper divisors (31163969564154).

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

25483893450966 is a wasteful number, since it uses less digits than its factorization.

25483893450966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212355341 (or 212355338 counting only the distinct ones).

The product of its (nonzero) digits is 1343692800, while the sum is 72.

The spelling of 25483893450966 in words is "twenty-five trillion, four hundred eighty-three billion, eight hundred ninety-three million, four hundred fifty thousand, nine hundred sixty-six".