5263610156053 has 4 divisors (see below), whose sum is σ = 5263670073420. Its totient is φ = 5263550238688.

The previous prime is 5263610156047. The next prime is 5263610156099. The reversal of 5263610156053 is 3506510163625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4866052163569 + 397557992484 = 2205913^2 + 630522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5263610156053 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 (5263610156003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29826718 + ... + 30002671.

It is an arithmetic number, because the mean of its divisors is an integer number (1315917518355).

Almost surely, 2^{5263610156053} is an apocalyptic number.

It is an amenable number.

5263610156053 is a deficient number, since it is larger than the sum of its proper divisors (59917367).

5263610156053 is an equidigital number, since it uses as much as digits as its factorization.

5263610156053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59917366.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 5263610156053 in words is "five trillion, two hundred sixty-three billion, six hundred ten million, one hundred fifty-six thousand, fifty-three".