5305521042 has 24 divisors (see below), whose sum is σ = 11528436816. Its totient is φ = 1763408376.

The previous prime is 5305520977. The next prime is 5305521049. The reversal of 5305521042 is 2401255035.

It is a happy number.

5305521042 is a `hidden beast` number, since 5 + 3 + 0 + 552 + 104 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5305520997 and 5305521015.

It is not an unprimeable number, because it can be changed into a prime (5305521049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418468 + ... + 430959.

It is an arithmetic number, because the mean of its divisors is an integer number (480351534).

Almost surely, 2^5305521042 is an apocalyptic number.

5305521042 is an abundant number, since it is smaller than the sum of its proper divisors (6222915774).

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

5305521042 is a wasteful number, since it uses less digits than its factorization.

5305521042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849782 (or 849779 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5305521042 is about 72839.0076950531. The cubic root of 5305521042 is about 1744.1186006461.

Adding to 5305521042 its reverse (2401255035), we get a palindrome (7706776077).

The spelling of 5305521042 in words is "five billion, three hundred five million, five hundred twenty-one thousand, forty-two".