5256310014553 has 8 divisors (see below), whose sum is σ = 5660859192968. Its totient is φ = 4851791927424.

The previous prime is 5256310014547. The next prime is 5256310014587. The reversal of 5256310014553 is 3554100136525.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2120393208649 + 3135916805904 = 1456157^2 + 1770852^2 .

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

It is not a de Polignac number, because 5256310014553 - 2⁹ = 5256310014041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5256310014533) 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 7 ways as a sum of consecutive naturals, for example, 7421100 + ... + 8098477.

It is an arithmetic number, because the mean of its divisors is an integer number (707607399121).

Almost surely, 2^{5256310014553} is an apocalyptic number.

It is an amenable number.

5256310014553 is a deficient number, since it is larger than the sum of its proper divisors (404549178415).

5256310014553 is a wasteful number, since it uses less digits than its factorization.

5256310014553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15545643.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 5256310014553 in words is "five trillion, two hundred fifty-six billion, three hundred ten million, fourteen thousand, five hundred fifty-three".