4520140415 has 16 divisors (see below), whose sum is σ = 6223182912. Its totient is φ = 3087458304.

The previous prime is 4520140381. The next prime is 4520140423. The reversal of 4520140415 is 5140410254.

It is not a de Polignac number, because 4520140415 - 2²⁰ = 4519091839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242264 + ... + 260253.

It is an arithmetic number, because the mean of its divisors is an integer number (388948932).

Almost surely, 2^4520140415 is an apocalyptic number.

4520140415 is a deficient number, since it is larger than the sum of its proper divisors (1703042497).

4520140415 is a wasteful number, since it uses less digits than its factorization.

4520140415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502786.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4520140415 is about 67231.9895213581. The cubic root of 4520140415 is about 1653.4230028769.

Adding to 4520140415 its reverse (5140410254), we get a palindrome (9660550669).

The spelling of 4520140415 in words is "four billion, five hundred twenty million, one hundred forty thousand, four hundred fifteen".