5418985248 has 36 divisors (see below), whose sum is σ = 15410240118. Its totient is φ = 1806328320.

The previous prime is 5418985207. The next prime is 5418985277. The reversal of 5418985248 is 8425898145.

5418985248 is a `hidden beast` number, since 541 + 8 + 9 + 8 + 52 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5168459664 + 250525584 = 71892^2 + 15828^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5418985248² = 58730802236083243008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5418985194 and 5418985203.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9407673 + ... + 9408248.

Almost surely, 2^5418985248 is an apocalyptic number.

It is an amenable number.

5418985248 is an abundant number, since it is smaller than the sum of its proper divisors (9991254870).

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

5418985248 is a wasteful number, since it uses less digits than its factorization.

5418985248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18815937 (or 18815926 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 54.

The square root of 5418985248 is about 73613.7571925248. The cubic root of 5418985248 is about 1756.4642826005.

The spelling of 5418985248 in words is "five billion, four hundred eighteen million, nine hundred eighty-five thousand, two hundred forty-eight".