53515235454341 has 4 divisors (see below), whose sum is σ = 53515284875052. Its totient is φ = 53515186033632.

The previous prime is 53515235454277. The next prime is 53515235454367. The reversal of 53515235454341 is 14345453251535.

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 41138805914116 + 12376429540225 = 6413954^2 + 3518015^2 .

It is a cyclic number.

It is not a de Polignac number, because 53515235454341 - 2⁶ = 53515235454277 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 53515235454341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53515235054341) 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, 23048840 + ... + 25264193.

It is an arithmetic number, because the mean of its divisors is an integer number (13378821218763).

Almost surely, 2^{53515235454341} is an apocalyptic number.

It is an amenable number.

53515235454341 is a deficient number, since it is larger than the sum of its proper divisors (49420711).

53515235454341 is a wasteful number, since it uses less digits than its factorization.

53515235454341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49420710.

The product of its digits is 10800000, while the sum is 50.

The spelling of 53515235454341 in words is "fifty-three trillion, five hundred fifteen billion, two hundred thirty-five million, four hundred fifty-four thousand, three hundred forty-one".