5160452040 has 192 divisors, whose sum is σ = 17546855040. Its totient is φ = 1312819200.

The previous prime is 5160451991. The next prime is 5160452047. The reversal of 5160452040 is 402540615.

5160452040 is a `hidden beast` number, since 5 + 1 + 604 + 52 + 0 + 4 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5160451995 and 5160452013.

It is not an unprimeable number, because it can be changed into a prime (5160452047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4909515 + ... + 4910565.

It is an arithmetic number, because the mean of its divisors is an integer number (91389870).

Almost surely, 2^5160452040 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 5160452040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8773427520).

5160452040 is an abundant number, since it is smaller than the sum of its proper divisors (12386403000).

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

5160452040 is a wasteful number, since it uses less digits than its factorization.

5160452040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5160452040 is about 71836.2863739489. The cubic root of 5160452040 is about 1728.0749790639.

Adding to 5160452040 its reverse (402540615), we get a palindrome (5562992655).

The spelling of 5160452040 in words is "five billion, one hundred sixty million, four hundred fifty-two thousand, forty".