5618554062 has 64 divisors (see below), whose sum is σ = 12661629696. Its totient is φ = 1647509760.

The previous prime is 5618554061. The next prime is 5618554093. The reversal of 5618554062 is 2604558165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618554061) 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 31 ways as a sum of consecutive naturals, for example, 244353 + ... + 266355.

It is an arithmetic number, because the mean of its divisors is an integer number (197837964).

Almost surely, 2^5618554062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5618554062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6330814848).

5618554062 is an abundant number, since it is smaller than the sum of its proper divisors (7043075634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5618554062 is a wasteful number, since it uses less digits than its factorization.

5618554062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22145.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 5618554062 is about 74957.0147617953. The cubic root of 5618554062 is about 1777.7670588471.

The spelling of 5618554062 in words is "five billion, six hundred eighteen million, five hundred fifty-four thousand, sixty-two".