25065226224 has 80 divisors (see below), whose sum is σ = 76178651040. Its totient is φ = 7863598080.

The previous prime is 25065226217. The next prime is 25065226231. The reversal of 25065226224 is 42262256052.

25065226224 is a `hidden beast` number, since 2 + 5 + 0 + 6 + 5 + 22 + 622 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (25065226217) and next prime (25065226231).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699167 + ... + 1713854.

It is an arithmetic number, because the mean of its divisors is an integer number (952233138).

Almost surely, 2^25065226224 is an apocalyptic number.

25065226224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25065226224 is an abundant number, since it is smaller than the sum of its proper divisors (51113424816).

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

25065226224 is a wasteful number, since it uses less digits than its factorization.

25065226224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413055 (or 3413043 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 25065226224 in words is "twenty-five billion, sixty-five million, two hundred twenty-six thousand, two hundred twenty-four".