25230011162727 has 32 divisors (see below), whose sum is σ = 38674598499328. Its totient is φ = 14331438729216.

The previous prime is 25230011162723. The next prime is 25230011162803. The reversal of 25230011162727 is 72726111003252.

It is not a de Polignac number, because 25230011162727 - 2² = 25230011162723 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 (25230011162723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2892333 + ... + 7669785.

It is an arithmetic number, because the mean of its divisors is an integer number (1208581203104).

Almost surely, 2^{25230011162727} is an apocalyptic number.

25230011162727 is a deficient number, since it is larger than the sum of its proper divisors (13444587336601).

25230011162727 is a wasteful number, since it uses less digits than its factorization.

25230011162727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778959.

The product of its (nonzero) digits is 70560, while the sum is 39.

Adding to 25230011162727 its reverse (72726111003252), we get a palindrome (97956122165979).

The spelling of 25230011162727 in words is "twenty-five trillion, two hundred thirty billion, eleven million, one hundred sixty-two thousand, seven hundred twenty-seven".