53468402277 has 4 divisors (see below), whose sum is σ = 71291203040. Its totient is φ = 35645601516.

The previous prime is 53468402269. The next prime is 53468402321. The reversal of 53468402277 is 77220486435.

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 not a de Polignac number, because 53468402277 - 2³ = 53468402269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53468402237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8911400377 + ... + 8911400382.

It is an arithmetic number, because the mean of its divisors is an integer number (17822800760).

Almost surely, 2^53468402277 is an apocalyptic number.

It is an amenable number.

53468402277 is a deficient number, since it is larger than the sum of its proper divisors (17822800763).

53468402277 is a wasteful number, since it uses less digits than its factorization.

53468402277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17822800762.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 53468402277 in words is "fifty-three billion, four hundred sixty-eight million, four hundred two thousand, two hundred seventy-seven".