25025127623 has 8 divisors (see below), whose sum is σ = 25260533760. Its totient is φ = 24790321080.

The previous prime is 25025127587. The next prime is 25025127671. The reversal of 25025127623 is 32672152052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25025127623 - 2¹⁸ = 25024865479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25025127683) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 65813 + ... + 233198.

It is an arithmetic number, because the mean of its divisors is an integer number (3157566720).

Almost surely, 2^25025127623 is an apocalyptic number.

25025127623 is a deficient number, since it is larger than the sum of its proper divisors (235406137).

25025127623 is a wasteful number, since it uses less digits than its factorization.

25025127623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299797.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 25025127623 its reverse (32672152052), we get a palindrome (57697279675).

The spelling of 25025127623 in words is "twenty-five billion, twenty-five million, one hundred twenty-seven thousand, six hundred twenty-three".