53240012102 has 32 divisors (see below), whose sum is σ = 83103783840. Its totient is φ = 25559712000.

The previous prime is 53240012071. The next prime is 53240012153. The reversal of 53240012102 is 20121004235.

It is a super-2 number, since 2×53240012102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 2011418 + ... + 2037714.

It is an arithmetic number, because the mean of its divisors is an integer number (2596993245).

Almost surely, 2^53240012102 is an apocalyptic number.

53240012102 is a deficient number, since it is larger than the sum of its proper divisors (29863771738).

53240012102 is a wasteful number, since it uses less digits than its factorization.

53240012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26696.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 53240012102 its reverse (20121004235), we get a palindrome (73361016337).

The spelling of 53240012102 in words is "fifty-three billion, two hundred forty million, twelve thousand, one hundred two".