5121415460 has 24 divisors (see below), whose sum is σ = 12291397440. Its totient is φ = 1755913824.

The previous prime is 5121415433. The next prime is 5121415463. The reversal of 5121415460 is 645141215.

It is not an unprimeable number, because it can be changed into a prime (5121415463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18290630 + ... + 18290909.

It is an arithmetic number, because the mean of its divisors is an integer number (512141560).

Almost surely, 2^5121415460 is an apocalyptic number.

It is an amenable number.

5121415460 is an abundant number, since it is smaller than the sum of its proper divisors (7169981980).

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

5121415460 is a wasteful number, since it uses less digits than its factorization.

5121415460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36581555 (or 36581553 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5121415460 is about 71564.0654239263. The cubic root of 5121415460 is about 1723.7065663562.

Adding to 5121415460 its reverse (645141215), we get a palindrome (5766556675).

The spelling of 5121415460 in words is "five billion, one hundred twenty-one million, four hundred fifteen thousand, four hundred sixty".