5545842181354 has 4 divisors (see below), whose sum is σ = 8318763272034. Its totient is φ = 2772921090676.

The previous prime is 5545842181307. The next prime is 5545842181361. The reversal of 5545842181354 is 4531812485455.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3143078674129 + 2402763507225 = 1772873^2 + 1550085^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5545842181295 and 5545842181304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386460545337 + ... + 1386460545340.

Almost surely, 2^{5545842181354} is an apocalyptic number.

5545842181354 is a deficient number, since it is larger than the sum of its proper divisors (2772921090680).

5545842181354 is a wasteful number, since it uses less digits than its factorization.

5545842181354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772921090679.

The product of its digits is 15360000, while the sum is 55.

The spelling of 5545842181354 in words is "five trillion, five hundred forty-five billion, eight hundred forty-two million, one hundred eighty-one thousand, three hundred fifty-four".