25234224350 has 24 divisors (see below), whose sum is σ = 46959001128. Its totient is φ = 10088669600.

The previous prime is 25234224299. The next prime is 25234224413. The reversal of 25234224350 is 5342243252.

It is a super-2 number, since 2×25234224350² (a number of 22 digits) contains 22 as substring.

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, 23141 + ... + 225840.

It is an arithmetic number, because the mean of its divisors is an integer number (1956625047).

Almost surely, 2^25234224350 is an apocalyptic number.

25234224350 is a deficient number, since it is larger than the sum of its proper divisors (21724776778).

25234224350 is a wasteful number, since it uses less digits than its factorization.

25234224350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251020 (or 251015 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 25234224350 in words is "twenty-five billion, two hundred thirty-four million, two hundred twenty-four thousand, three hundred fifty".