53765344214473 has 4 divisors (see below), whose sum is σ = 53806606951168. Its totient is φ = 53724081477780.

The previous prime is 53765344214467. The next prime is 53765344214479. The reversal of 53765344214473 is 37441244356735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (53765344214467) and next prime (53765344214479).

It is a cyclic number.

It is not a de Polignac number, because 53765344214473 - 2⁵ = 53765344214441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53765344214479) 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, 20631366393 + ... + 20631368998.

It is an arithmetic number, because the mean of its divisors is an integer number (13451651737792).

Almost surely, 2^{53765344214473} is an apocalyptic number.

It is an amenable number.

53765344214473 is a deficient number, since it is larger than the sum of its proper divisors (41262736695).

53765344214473 is a wasteful number, since it uses less digits than its factorization.

53765344214473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41262736694.

The product of its digits is 101606400, while the sum is 58.

The spelling of 53765344214473 in words is "fifty-three trillion, seven hundred sixty-five billion, three hundred forty-four million, two hundred fourteen thousand, four hundred seventy-three".