54545446260253 has 16 divisors (see below), whose sum is σ = 59851185009840. Its totient is φ = 49398320784384.

The previous prime is 54545446260251. The next prime is 54545446260259. The reversal of 54545446260253 is 35206264454545.

It can be written as a sum of positive squares in 8 ways, for example, as 23950188695449 + 30595257564804 = 4893893^2 + 5531298^2 .

It is not a de Polignac number, because 54545446260253 - 2¹ = 54545446260251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54545446260194 and 54545446260203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54545446260251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25035013 + ... + 27126421.

It is an arithmetic number, because the mean of its divisors is an integer number (3740699063115).

Almost surely, 2^{54545446260253} is an apocalyptic number.

54545446260253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

54545446260253 is a deficient number, since it is larger than the sum of its proper divisors (5305738749587).

54545446260253 is a wasteful number, since it uses less digits than its factorization.

54545446260253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129328.

The product of its (nonzero) digits is 69120000, while the sum is 55.

The spelling of 54545446260253 in words is "fifty-four trillion, five hundred forty-five billion, four hundred forty-six million, two hundred sixty thousand, two hundred fifty-three".