54436949558 has 8 divisors (see below), whose sum is σ = 83039414760. Its totient is φ = 26757144640.

The previous prime is 54436949531. The next prime is 54436949579. The reversal of 54436949558 is 85594963445.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54436949558.

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, 230664923 + ... + 230665158.

It is an arithmetic number, because the mean of its divisors is an integer number (10379926845).

Almost surely, 2^54436949558 is an apocalyptic number.

54436949558 is a deficient number, since it is larger than the sum of its proper divisors (28602465202).

54436949558 is a wasteful number, since it uses less digits than its factorization.

54436949558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461330142.

The product of its digits is 93312000, while the sum is 62.

The spelling of 54436949558 in words is "fifty-four billion, four hundred thirty-six million, nine hundred forty-nine thousand, five hundred fifty-eight".