25760000224 has 48 divisors (see below), whose sum is σ = 58092249600. Its totient is φ = 11014809984.

The previous prime is 25760000209. The next prime is 25760000237. The reversal of 25760000224 is 42200006752.

It is a super-2 number, since 2×25760000224² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 25760000192 and 25760000201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32644 + ... + 229315.

It is an arithmetic number, because the mean of its divisors is an integer number (1210255200).

Almost surely, 2^25760000224 is an apocalyptic number.

It is an amenable number.

25760000224 is an abundant number, since it is smaller than the sum of its proper divisors (32332249376).

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

25760000224 is a wasteful number, since it uses less digits than its factorization.

25760000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262415 (or 262407 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 25760000224 its reverse (42200006752), we get a palindrome (67960006976).

The spelling of 25760000224 in words is "twenty-five billion, seven hundred sixty million, two hundred twenty-four", and thus it is an aban number.