5354478102053 has 4 divisors (see below), whose sum is σ = 5354482730220. Its totient is φ = 5354473473888.

The previous prime is 5354478102019. The next prime is 5354478102059. The reversal of 5354478102053 is 3502018744535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1880403353284 + 3474074748769 = 1371278^2 + 1863887^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354478102053 - 2⁴⁰ = 4254966474277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5354478101989 and 5354478102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354478102059) 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, 1123433 + ... + 3459921.

It is an arithmetic number, because the mean of its divisors is an integer number (1338620682555).

Almost surely, 2^{5354478102053} is an apocalyptic number.

It is an amenable number.

5354478102053 is a deficient number, since it is larger than the sum of its proper divisors (4628167).

5354478102053 is a wasteful number, since it uses less digits than its factorization.

5354478102053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628166.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 5354478102053 in words is "five trillion, three hundred fifty-four billion, four hundred seventy-eight million, one hundred two thousand, fifty-three".