53534012000 has 96 divisors (see below), whose sum is σ = 150323584320. Its totient is φ = 18354508800.

The previous prime is 53534011897. The next prime is 53534012009. The reversal of 53534012000 is 21043535.

It is a super-2 number, since 2×53534012000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53534012009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927965 + ... + 983964.

It is an arithmetic number, because the mean of its divisors is an integer number (1565870670).

Almost surely, 2^53534012000 is an apocalyptic number.

53534012000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53534012000 is an abundant number, since it is smaller than the sum of its proper divisors (96789572320).

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

53534012000 is a wasteful number, since it uses less digits than its factorization.

53534012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911961 (or 1911943 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 53534012000 its reverse (21043535), we get a palindrome (53555055535).

The spelling of 53534012000 in words is "fifty-three billion, five hundred thirty-four million, twelve thousand".