53344553455 has 16 divisors (see below), whose sum is σ = 64979197920. Its totient is φ = 42032022912.

The previous prime is 53344553447. The next prime is 53344553461. The reversal of 53344553455 is 55435544335.

It is a cyclic number.

It is not a de Polignac number, because 53344553455 - 2³ = 53344553447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4025781 + ... + 4039009.

It is an arithmetic number, because the mean of its divisors is an integer number (4061199870).

Almost surely, 2^53344553455 is an apocalyptic number.

53344553455 is a deficient number, since it is larger than the sum of its proper divisors (11634644465).

53344553455 is a wasteful number, since it uses less digits than its factorization.

53344553455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25338.

The product of its digits is 5400000, while the sum is 46.

The spelling of 53344553455 in words is "fifty-three billion, three hundred forty-four million, five hundred fifty-three thousand, four hundred fifty-five".