53344554045 has 8 divisors (see below), whose sum is σ = 85351286496. Its totient is φ = 28450428816.

The previous prime is 53344553993. The next prime is 53344554047. The reversal of 53344554045 is 54045544335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53344554045 - 2⁹ = 53344553533 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 53344553988 and 53344554006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53344554047) 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 7 ways as a sum of consecutive naturals, for example, 1778151787 + ... + 1778151816.

It is an arithmetic number, because the mean of its divisors is an integer number (10668910812).

Almost surely, 2^53344554045 is an apocalyptic number.

It is an amenable number.

53344554045 is a deficient number, since it is larger than the sum of its proper divisors (32006732451).

53344554045 is a wasteful number, since it uses less digits than its factorization.

53344554045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556303611.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 53344554045 in words is "fifty-three billion, three hundred forty-four million, five hundred fifty-four thousand, forty-five".