550531142514454 has 8 divisors (see below), whose sum is σ = 837108997522200. Its totient is φ = 271494810007056.

The previous prime is 550531142514407. The next prime is 550531142514467. The reversal of 550531142514454 is 454415241135055.

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

It is a junction number, because it is equal to n+sod(n) for n = 550531142514398 and 550531142514407.

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, 1885380624904 + ... + 1885380625195.

It is an arithmetic number, because the mean of its divisors is an integer number (104638624690275).

Almost surely, 2^{550531142514454} is an apocalyptic number.

550531142514454 is a deficient number, since it is larger than the sum of its proper divisors (286577855007746).

550531142514454 is a wasteful number, since it uses less digits than its factorization.

550531142514454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770761250174.

The product of its (nonzero) digits is 4800000, while the sum is 49.

The spelling of 550531142514454 in words is "five hundred fifty trillion, five hundred thirty-one billion, one hundred forty-two million, five hundred fourteen thousand, four hundred fifty-four".