5418700672 has 96 divisors (see below), whose sum is σ = 13699295640. Its totient is φ = 2111155200.

The previous prime is 5418700667. The next prime is 5418700673. The reversal of 5418700672 is 2760078145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418700673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29722 + ... + 108262.

Almost surely, 2^5418700672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5418700672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6849647820).

5418700672 is an abundant number, since it is smaller than the sum of its proper divisors (8280594968).

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

5418700672 is a wasteful number, since it uses less digits than its factorization.

5418700672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78580 (or 78561 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 5418700672 is about 73611.8242675727. The cubic root of 5418700672 is about 1756.4335353722.

The spelling of 5418700672 in words is "five billion, four hundred eighteen million, seven hundred thousand, six hundred seventy-two".