53558915343 has 8 divisors (see below), whose sum is σ = 71595466800. Its totient is φ = 35614153728.

The previous prime is 53558915341. The next prime is 53558915351. The reversal of 53558915343 is 34351985535.

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

It is not a de Polignac number, because 53558915343 - 2¹ = 53558915341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53558915341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22946098 + ... + 22948431.

It is an arithmetic number, because the mean of its divisors is an integer number (8949433350).

Almost surely, 2^53558915343 is an apocalyptic number.

53558915343 is a deficient number, since it is larger than the sum of its proper divisors (18036551457).

53558915343 is a wasteful number, since it uses less digits than its factorization.

53558915343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45894921.

The product of its digits is 4860000, while the sum is 51.

The spelling of 53558915343 in words is "fifty-three billion, five hundred fifty-eight million, nine hundred fifteen thousand, three hundred forty-three".