53524415212 has 24 divisors (see below), whose sum is σ = 93830293872. Its totient is φ = 26715796800.

The previous prime is 53524415207. The next prime is 53524415257. The reversal of 53524415212 is 21251442535.

It is a happy number.

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, 9885418 + ... + 9890830.

It is an arithmetic number, because the mean of its divisors is an integer number (3909595578).

Almost surely, 2^53524415212 is an apocalyptic number.

It is an amenable number.

53524415212 is a deficient number, since it is larger than the sum of its proper divisors (40305878660).

53524415212 is a wasteful number, since it uses less digits than its factorization.

53524415212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9249 (or 9247 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

Adding to 53524415212 its reverse (21251442535), we get a palindrome (74775857747).

The spelling of 53524415212 in words is "fifty-three billion, five hundred twenty-four million, four hundred fifteen thousand, two hundred twelve".