5114500440 has 256 divisors, whose sum is σ = 18043776000. Its totient is φ = 1159216128.

The previous prime is 5114500423. The next prime is 5114500463. The reversal of 5114500440 is 440054115.

It is a happy number.

It is a super-2 number, since 2×5114500440² = 52316229501520387200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5114500440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5638467 + ... + 5639373.

It is an arithmetic number, because the mean of its divisors is an integer number (70483500).

Almost surely, 2^5114500440 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 5114500440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9021888000).

5114500440 is an abundant number, since it is smaller than the sum of its proper divisors (12929275560).

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

5114500440 is a wasteful number, since it uses less digits than its factorization.

5114500440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5114500440 is about 71515.7356111227. The cubic root of 5114500440 is about 1722.9304245440.

Adding to 5114500440 its reverse (440054115), we get a palindrome (5554554555).

The spelling of 5114500440 in words is "five billion, one hundred fourteen million, five hundred thousand, four hundred forty".