25226242674050 has 48 divisors (see below), whose sum is σ = 51193578312000. Its totient is φ = 9171881908800.

The previous prime is 25226242674023. The next prime is 25226242674053. The reversal of 25226242674050 is 5047624262252.

It is a super-2 number, since 2×25226242674050² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25226242673986 and 25226242674004.

It is not an unprimeable number, because it can be changed into a prime (25226242674053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 653876 + ... + 7133024.

It is an arithmetic number, because the mean of its divisors is an integer number (1066532881500).

Almost surely, 2^{25226242674050} is an apocalyptic number.

25226242674050 is an abundant number, since it is smaller than the sum of its proper divisors (25967335637950).

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

25226242674050 is a wasteful number, since it uses less digits than its factorization.

25226242674050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6486251 (or 6486246 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 47.

The spelling of 25226242674050 in words is "twenty-five trillion, two hundred twenty-six billion, two hundred forty-two million, six hundred seventy-four thousand, fifty".