53022235655 has 4 divisors (see below), whose sum is σ = 63626682792. Its totient is φ = 42417788520.

The previous prime is 53022235633. The next prime is 53022235729. The reversal of 53022235655 is 55653222035.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53022235655 - 2¹⁶ = 53022170119 is a prime.

It is a super-2 number, since 2×53022235655² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5302223561 + ... + 5302223570.

It is an arithmetic number, because the mean of its divisors is an integer number (15906670698).

Almost surely, 2^53022235655 is an apocalyptic number.

53022235655 is a deficient number, since it is larger than the sum of its proper divisors (10604447137).

53022235655 is a wasteful number, since it uses less digits than its factorization.

53022235655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604447136.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 53022235655 in words is "fifty-three billion, twenty-two million, two hundred thirty-five thousand, six hundred fifty-five".