53143544302455 has 8 divisors (see below), whose sum is σ = 85029670883952. Its totient is φ = 28343223627968.

The previous prime is 53143544302417. The next prime is 53143544302507. The reversal of 53143544302455 is 55420344534135.

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

It is a cyclic number.

It is not a de Polignac number, because 53143544302455 - 2³⁰ = 53142470560631 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771451476734 + ... + 1771451476763.

It is an arithmetic number, because the mean of its divisors is an integer number (10628708860494).

Almost surely, 2^{53143544302455} is an apocalyptic number.

53143544302455 is a deficient number, since it is larger than the sum of its proper divisors (31886126581497).

53143544302455 is a wasteful number, since it uses less digits than its factorization.

53143544302455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542902953505.

The product of its (nonzero) digits is 8640000, while the sum is 48.

The spelling of 53143544302455 in words is "fifty-three trillion, one hundred forty-three billion, five hundred forty-four million, three hundred two thousand, four hundred fifty-five".