25838063350 has 24 divisors (see below), whose sum is σ = 52427780568. Its totient is φ = 9395659200.

The previous prime is 25838063333. The next prime is 25838063371. The reversal of 25838063350 is 5336083852.

It is a super-2 number, since 2×25838063350² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25838063297 and 25838063306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23488599 + ... + 23489698.

It is an arithmetic number, because the mean of its divisors is an integer number (2184490857).

Almost surely, 2^25838063350 is an apocalyptic number.

25838063350 is an abundant number, since it is smaller than the sum of its proper divisors (26589717218).

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

25838063350 is a wasteful number, since it uses less digits than its factorization.

25838063350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46978320 (or 46978315 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 25838063350 in words is "twenty-five billion, eight hundred thirty-eight million, sixty-three thousand, three hundred fifty".