53366442051622 has 24 divisors (see below), whose sum is σ = 94875958019376. Its totient is φ = 22439797733808.

The previous prime is 53366442051617. The next prime is 53366442051641. The reversal of 53366442051622 is 22615024466335.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5137311138 + ... + 5137321525.

It is an arithmetic number, because the mean of its divisors is an integer number (3953164917474).

Almost surely, 2^{53366442051622} is an apocalyptic number.

53366442051622 is a deficient number, since it is larger than the sum of its proper divisors (41509515967754).

53366442051622 is a wasteful number, since it uses less digits than its factorization.

53366442051622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274632732 (or 10274632725 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 53366442051622 in words is "fifty-three trillion, three hundred sixty-six billion, four hundred forty-two million, fifty-one thousand, six hundred twenty-two".