5618388901 has 8 divisors (see below), whose sum is σ = 6051631520. Its totient is φ = 5198900112.

The previous prime is 5618388889. The next prime is 5618388947. The reversal of 5618388901 is 1098838165.

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

It is a cyclic number.

It is not a de Polignac number, because 5618388901 - 2⁵ = 5618388869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618388991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3437610 + ... + 3439243.

It is an arithmetic number, because the mean of its divisors is an integer number (756453940).

Almost surely, 2^5618388901 is an apocalyptic number.

It is an amenable number.

5618388901 is a deficient number, since it is larger than the sum of its proper divisors (433242619).

5618388901 is a wasteful number, since it uses less digits than its factorization.

5618388901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876915.

The product of its (nonzero) digits is 414720, while the sum is 49.

The square root of 5618388901 is about 74955.9130489383. The cubic root of 5618388901 is about 1777.7496391422.

The spelling of 5618388901 in words is "five billion, six hundred eighteen million, three hundred eighty-eight thousand, nine hundred one".