53022043930 has 64 divisors (see below), whose sum is σ = 98152560000. Its totient is φ = 20616000768.

The previous prime is 53022043897. The next prime is 53022043939. The reversal of 53022043930 is 3934022035.

It is a super-2 number, since 2×53022043930² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53022043892 and 53022043901.

It is not an unprimeable number, because it can be changed into a prime (53022043939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19643721 + ... + 19646419.

It is an arithmetic number, because the mean of its divisors is an integer number (1533633750).

Almost surely, 2^53022043930 is an apocalyptic number.

53022043930 is a deficient number, since it is larger than the sum of its proper divisors (45130516070).

53022043930 is a wasteful number, since it uses less digits than its factorization.

53022043930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 53022043930 its reverse (3934022035), we get a palindrome (56956065965).

The spelling of 53022043930 in words is "fifty-three billion, twenty-two million, forty-three thousand, nine hundred thirty".