5540230320455 has 4 divisors (see below), whose sum is σ = 6648276384552. Its totient is φ = 4432184256360.

The previous prime is 5540230320419. The next prime is 5540230320463.

5540230320455 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5540230320455 - 2⁸ = 5540230320199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554023032041 + ... + 554023032050.

It is an arithmetic number, because the mean of its divisors is an integer number (1662069096138).

Almost surely, 2^{5540230320455} is an apocalyptic number.

5540230320455 is a deficient number, since it is larger than the sum of its proper divisors (1108046064097).

5540230320455 is a wasteful number, since it uses less digits than its factorization.

5540230320455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108046064096.

The product of its (nonzero) digits is 360000, while the sum is 38.

It can be divided in two parts, 5540230 and 320455, that added together give a palindrome (5860685).

The spelling of 5540230320455 in words is "five trillion, five hundred forty billion, two hundred thirty million, three hundred twenty thousand, four hundred fifty-five".