25045054052 has 6 divisors (see below), whose sum is σ = 43828844598. Its totient is φ = 12522527024.

The previous prime is 25045053991. The next prime is 25045054081.

25045054052 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 24804990016 + 240064036 = 157496^2 + 15494^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3130631753 + ... + 3130631760.

It is an arithmetic number, because the mean of its divisors is an integer number (7304807433).

Almost surely, 2^25045054052 is an apocalyptic number.

It is an amenable number.

25045054052 is a deficient number, since it is larger than the sum of its proper divisors (18783790546).

25045054052 is a wasteful number, since it uses less digits than its factorization.

25045054052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261263517 (or 6261263515 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The spelling of 25045054052 in words is "twenty-five billion, forty-five million, fifty-four thousand, fifty-two".