53023165130 has 32 divisors (see below), whose sum is σ = 105290288208. Its totient is φ = 19100275200.

The previous prime is 53023165127. The next prime is 53023165141. The reversal of 53023165130 is 3156132035.

It can be written as a sum of positive squares in 8 ways, for example, as 5316305569 + 47706859561 = 72913^2 + 218419^2 .

It is a super-2 number, since 2×53023165130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53023165093 and 53023165102.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4968701 + ... + 4979360.

Almost surely, 2^53023165130 is an apocalyptic number.

53023165130 is a deficient number, since it is larger than the sum of its proper divisors (52267123078).

53023165130 is a wasteful number, since it uses less digits than its factorization.

53023165130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9948122.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 53023165130 its reverse (3156132035), we get a palindrome (56179297165).

The spelling of 53023165130 in words is "fifty-three billion, twenty-three million, one hundred sixty-five thousand, one hundred thirty".