53422276885661 has 4 divisors (see below), whose sum is σ = 53447345999424. Its totient is φ = 53397207771900.

The previous prime is 53422276885619. The next prime is 53422276885667. The reversal of 53422276885661 is 16658867222435.

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 53422276885661 - 2⁶ = 53422276885597 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 (53422276885667) 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, 12534553685 + ... + 12534557946.

It is an arithmetic number, because the mean of its divisors is an integer number (13361836499856).

Almost surely, 2^{53422276885661} is an apocalyptic number.

It is an amenable number.

53422276885661 is a deficient number, since it is larger than the sum of its proper divisors (25069113763).

53422276885661 is a wasteful number, since it uses less digits than its factorization.

53422276885661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25069113762.

The product of its digits is 232243200, while the sum is 65.

The spelling of 53422276885661 in words is "fifty-three trillion, four hundred twenty-two billion, two hundred seventy-six million, eight hundred eighty-five thousand, six hundred sixty-one".