5045423040 has 224 divisors, whose sum is σ = 20342108160. Its totient is φ = 1153225728.

The previous prime is 5045423027. The next prime is 5045423051. The reversal of 5045423040 is 403245405.

5045423040 is a `hidden beast` number, since 50 + 4 + 542 + 30 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5045422995 and 5045423013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18769 + ... + 102191.

Almost surely, 2^5045423040 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 5045423040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10171054080).

5045423040 is an abundant number, since it is smaller than the sum of its proper divisors (15296685120).

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

5045423040 is a wasteful number, since it uses less digits than its factorization.

5045423040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83456 (or 83440 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 5045423040 is about 71031.1413395561. The cubic root of 5045423040 is about 1715.1384985629.

Adding to 5045423040 its reverse (403245405), we get a palindrome (5448668445).

The spelling of 5045423040 in words is "five billion, forty-five million, four hundred twenty-three thousand, forty".