5553540444454 has 8 divisors (see below), whose sum is σ = 8330374824480. Its totient is φ = 2776748836296.

The previous prime is 5553540444451. The next prime is 5553540444503. The reversal of 5553540444454 is 4544440453555.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5553540444454² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553540444451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10366369 + ... + 10888924.

It is an arithmetic number, because the mean of its divisors is an integer number (1041296853060).

Almost surely, 2^{5553540444454} is an apocalyptic number.

5553540444454 is a deficient number, since it is larger than the sum of its proper divisors (2776834380026).

5553540444454 is a wasteful number, since it uses less digits than its factorization.

5553540444454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21385934.

The product of its (nonzero) digits is 38400000, while the sum is 52.

The spelling of 5553540444454 in words is "five trillion, five hundred fifty-three billion, five hundred forty million, four hundred forty-four thousand, four hundred fifty-four".