54542233224545 has 16 divisors (see below), whose sum is σ = 71774567562240. Its totient is φ = 39459397660800.

The previous prime is 54542233224503. The next prime is 54542233224547.

54542233224545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54542233224545 - 2³⁴ = 54525053355361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54542233224493 and 54542233224502.

It is not an unprimeable number, because it can be changed into a prime (54542233224547) 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, 2596002500 + ... + 2596023509.

It is an arithmetic number, because the mean of its divisors is an integer number (4485910472640).

Almost surely, 2^{54542233224545} is an apocalyptic number.

54542233224545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54542233224545 is a deficient number, since it is larger than the sum of its proper divisors (17232334337695).

54542233224545 is a wasteful number, since it uses less digits than its factorization.

54542233224545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192026216.

The product of its digits is 23040000, while the sum is 50.

It can be divided in two parts, 5454223 and 3224545, that added together give a palindrome (8678768).

The spelling of 54542233224545 in words is "fifty-four trillion, five hundred forty-two billion, two hundred thirty-three million, two hundred twenty-four thousand, five hundred forty-five".