4520425534 has 4 divisors (see below), whose sum is σ = 6780638304. Its totient is φ = 2260212766.

The previous prime is 4520425529. The next prime is 4520425537. The reversal of 4520425534 is 4355240254.

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

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 4520425534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520425537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130106382 + ... + 1130106385.

It is an arithmetic number, because the mean of its divisors is an integer number (1695159576).

Almost surely, 2^4520425534 is an apocalyptic number.

4520425534 is a deficient number, since it is larger than the sum of its proper divisors (2260212770).

4520425534 is a wasteful number, since it uses less digits than its factorization.

4520425534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260212769.

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 4520425534 is about 67234.1098996633. The cubic root of 4520425534 is about 1653.4577667233.

Adding to 4520425534 its reverse (4355240254), we get a palindrome (8875665788).

The spelling of 4520425534 in words is "four billion, five hundred twenty million, four hundred twenty-five thousand, five hundred thirty-four".