54029907853 has 4 divisors (see below), whose sum is σ = 54037939228. Its totient is φ = 54021876480.

The previous prime is 54029907839. The next prime is 54029907881. The reversal of 54029907853 is 35870992045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51941600649 + 2088307204 = 227907^2 + 45698^2 .

It is a cyclic number.

It is not a de Polignac number, because 54029907853 - 2¹³ = 54029899661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54029907853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54029907803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4005588 + ... + 4019053.

It is an arithmetic number, because the mean of its divisors is an integer number (13509484807).

Almost surely, 2^54029907853 is an apocalyptic number.

It is an amenable number.

54029907853 is a deficient number, since it is larger than the sum of its proper divisors (8031375).

54029907853 is an equidigital number, since it uses as much as digits as its factorization.

54029907853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8031374.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 54029907853 in words is "fifty-four billion, twenty-nine million, nine hundred seven thousand, eight hundred fifty-three".