5545272374513 has 2 divisors, whose sum is σ = 5545272374514. Its totient is φ = 5545272374512.

The previous prime is 5545272374461. The next prime is 5545272374597. The reversal of 5545272374513 is 3154732725455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4241857418929 + 1303414955584 = 2059577^2 + 1141672^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545272374513 - 2³⁴ = 5528092505329 is a prime.

It is not a weakly prime, because it can be changed into another prime (5545172374513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772636187256 + 2772636187257.

It is an arithmetic number, because the mean of its divisors is an integer number (2772636187257).

Almost surely, 2^{5545272374513} is an apocalyptic number.

It is an amenable number.

5545272374513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5545272374513 is an equidigital number, since it uses as much as digits as its factorization.

5545272374513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640000, while the sum is 53.

The spelling of 5545272374513 in words is "five trillion, five hundred forty-five billion, two hundred seventy-two million, three hundred seventy-four thousand, five hundred thirteen".