5281064062725 has 48 divisors (see below), whose sum is σ = 9655600377024. Its totient is φ = 2525440320000.

The previous prime is 5281064062691. The next prime is 5281064062751. The reversal of 5281064062725 is 5272604601825.

It is not a de Polignac number, because 5281064062725 - 2¹³ = 5281064054533 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 43784226 + ... + 43904675.

It is an arithmetic number, because the mean of its divisors is an integer number (201158341188).

Almost surely, 2^{5281064062725} is an apocalyptic number.

5281064062725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5281064062725 is a deficient number, since it is larger than the sum of its proper divisors (4374536314299).

5281064062725 is a wasteful number, since it uses less digits than its factorization.

5281064062725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87688998 (or 87688993 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 5281064062725 in words is "five trillion, two hundred eighty-one billion, sixty-four million, sixty-two thousand, seven hundred twenty-five".