5459777558 has 4 divisors (see below), whose sum is σ = 8189666340. Its totient is φ = 2729888778.

The previous prime is 5459777551. The next prime is 5459777573. The reversal of 5459777558 is 8557779545.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5459777558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5459777551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364944388 + ... + 1364944391.

It is an arithmetic number, because the mean of its divisors is an integer number (2047416585).

Almost surely, 2^5459777558 is an apocalyptic number.

5459777558 is a deficient number, since it is larger than the sum of its proper divisors (2729888782).

5459777558 is a wasteful number, since it uses less digits than its factorization.

5459777558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729888781.

The product of its digits is 61740000, while the sum is 62.

The square root of 5459777558 is about 73890.3076052604. The cubic root of 5459777558 is about 1760.8606282893.

The spelling of 5459777558 in words is "five billion, four hundred fifty-nine million, seven hundred seventy-seven thousand, five hundred fifty-eight".