53534205412 has 24 divisors (see below), whose sum is σ = 96775902720. Its totient is φ = 25885178880.

The previous prime is 53534205377. The next prime is 53534205449. The reversal of 53534205412 is 21450243535.

It is a super-2 number, since 2×53534205412² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21513 + ... + 327919.

It is an arithmetic number, because the mean of its divisors is an integer number (4032329280).

Almost surely, 2^53534205412 is an apocalyptic number.

It is an amenable number.

53534205412 is a deficient number, since it is larger than the sum of its proper divisors (43241697308).

53534205412 is a wasteful number, since it uses less digits than its factorization.

53534205412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307851 (or 307849 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 53534205412 its reverse (21450243535), we get a palindrome (74984448947).

The spelling of 53534205412 in words is "fifty-three billion, five hundred thirty-four million, two hundred five thousand, four hundred twelve".