5051403240 has 192 divisors, whose sum is σ = 16612827840. Its totient is φ = 1228032000.

The previous prime is 5051403187. The next prime is 5051403263. The reversal of 5051403240 is 423041505.

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 5051403240.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1681740 + ... + 1684740.

It is an arithmetic number, because the mean of its divisors is an integer number (86525145).

Almost surely, 2^5051403240 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 5051403240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8306413920).

5051403240 is an abundant number, since it is smaller than the sum of its proper divisors (11561424600).

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

5051403240 is a wasteful number, since it uses less digits than its factorization.

5051403240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5051403240 is about 71073.2244941792. The cubic root of 5051403240 is about 1715.8158663765.

Adding to 5051403240 its reverse (423041505), we get a palindrome (5474444745).

The spelling of 5051403240 in words is "five billion, fifty-one million, four hundred three thousand, two hundred forty".