53761135253 has 8 divisors (see below), whose sum is σ = 61454091072. Its totient is φ = 46071377856.

The previous prime is 53761135247. The next prime is 53761135271. The reversal of 53761135253 is 35253116735.

It is a happy number.

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

It is not a de Polignac number, because 53761135253 - 2⁸ = 53761134997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53761135253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53761135213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763475 + ... + 830912.

It is an arithmetic number, because the mean of its divisors is an integer number (7681761384).

Almost surely, 2^53761135253 is an apocalyptic number.

It is an amenable number.

53761135253 is a deficient number, since it is larger than the sum of its proper divisors (7692955819).

53761135253 is a wasteful number, since it uses less digits than its factorization.

53761135253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599211.

The product of its digits is 283500, while the sum is 41.

The spelling of 53761135253 in words is "fifty-three billion, seven hundred sixty-one million, one hundred thirty-five thousand, two hundred fifty-three".