4520413042 has 4 divisors (see below), whose sum is σ = 6780619566. Its totient is φ = 2260206520.

The previous prime is 4520413039. The next prime is 4520413043. The reversal of 4520413042 is 2403140254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2307745521 + 2212667521 = 48039^2 + 47039^2 .

It is a super-4 number, since 4×4520413042⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4520412998 and 4520413016.

It is not an unprimeable number, because it can be changed into a prime (4520413043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130103259 + ... + 1130103262.

Almost surely, 2^4520413042 is an apocalyptic number.

4520413042 is a deficient number, since it is larger than the sum of its proper divisors (2260206524).

4520413042 is a wasteful number, since it uses less digits than its factorization.

4520413042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260206523.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4520413042 is about 67234.0170003251. The cubic root of 4520413042 is about 1653.4562436356.

Adding to 4520413042 its reverse (2403140254), we get a palindrome (6923553296).

The spelling of 4520413042 in words is "four billion, five hundred twenty million, four hundred thirteen thousand, forty-two".