5260408040625 has 48 divisors (see below), whose sum is σ = 8767998187200. Its totient is φ = 2805162920000.

The previous prime is 5260408040623. The next prime is 5260408040681.

It is a happy number.

5260408040625 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5260408040625 - 2¹ = 5260408040623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5260408040623) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 75612106 + ... + 75681644.

It is an arithmetic number, because the mean of its divisors is an integer number (182666628900).

Almost surely, 2^{5260408040625} is an apocalyptic number.

It is an amenable number.

5260408040625 is a deficient number, since it is larger than the sum of its proper divisors (3507590146575).

5260408040625 is an frugal number, since it uses more digits than its factorization.

5260408040625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77636 (or 77616 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 5260408040625 in words is "five trillion, two hundred sixty billion, four hundred eight million, forty thousand, six hundred twenty-five".