53613908044299 has 8 divisors (see below), whose sum is σ = 79428011917520. Its totient is φ = 35742605362848.

The previous prime is 53613908044261. The next prime is 53613908044369. The reversal of 53613908044299 is 99244080931635.

53613908044299 is a `hidden beast` number, since 5 + 3 + 6 + 13 + 90 + 8 + 0 + 442 + 99 = 666.

53613908044299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53613908044299 - 2¹⁷ = 53613907913227 is a prime.

It is a super-2 number, since 2×53613908044299² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53613908044259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992850148942 + ... + 992850148995.

It is an arithmetic number, because the mean of its divisors is an integer number (9928501489690).

Almost surely, 2^{53613908044299} is an apocalyptic number.

53613908044299 is a deficient number, since it is larger than the sum of its proper divisors (25814103873221).

53613908044299 is a wasteful number, since it uses less digits than its factorization.

53613908044299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985700297946 (or 1985700297940 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 63.

The spelling of 53613908044299 in words is "fifty-three trillion, six hundred thirteen billion, nine hundred eight million, forty-four thousand, two hundred ninety-nine".