53273078801 has 4 divisors (see below), whose sum is σ = 54176012400. Its totient is φ = 52370145204.

The previous prime is 53273078797. The next prime is 53273078827. The reversal of 53273078801 is 10887037235.

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 a cyclic number.

It is not a de Polignac number, because 53273078801 - 2² = 53273078797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53273078401) 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, 451466711 + ... + 451466828.

It is an arithmetic number, because the mean of its divisors is an integer number (13544003100).

Almost surely, 2^53273078801 is an apocalyptic number.

It is an amenable number.

53273078801 is a deficient number, since it is larger than the sum of its proper divisors (902933599).

53273078801 is an equidigital number, since it uses as much as digits as its factorization.

53273078801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902933598.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 53273078801 in words is "fifty-three billion, two hundred seventy-three million, seventy-eight thousand, eight hundred one".