53756534135303 has 4 divisors (see below), whose sum is σ = 54278442233808. Its totient is φ = 53234626036800.

The previous prime is 53756534135273. The next prime is 53756534135347. The reversal of 53756534135303 is 30353143565735.

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

It is a cyclic number.

It is not a de Polignac number, because 53756534135303 - 2¹² = 53756534131207 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 (53756534135203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260954049098 + ... + 260954049303.

It is an arithmetic number, because the mean of its divisors is an integer number (13569610558452).

Almost surely, 2^{53756534135303} is an apocalyptic number.

53756534135303 is a deficient number, since it is larger than the sum of its proper divisors (521908098505).

53756534135303 is a wasteful number, since it uses less digits than its factorization.

53756534135303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521908098504.

The product of its (nonzero) digits is 25515000, while the sum is 53.

The spelling of 53756534135303 in words is "fifty-three trillion, seven hundred fifty-six billion, five hundred thirty-four million, one hundred thirty-five thousand, three hundred three".