12152012550510 has 64 divisors (see below), whose sum is σ = 33960125670912. Its totient is φ = 2725195264896.

The previous prime is 12152012550437. The next prime is 12152012550523. The reversal of 12152012550510 is 1505521025121.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545901384 + ... + 545923643.

It is an arithmetic number, because the mean of its divisors is an integer number (530626963608).

Almost surely, 2^{12152012550510} is an apocalyptic number.

12152012550510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12152012550510 is an abundant number, since it is smaller than the sum of its proper divisors (21808113120402).

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

12152012550510 is a wasteful number, since it uses less digits than its factorization.

12152012550510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091825097.

The product of its (nonzero) digits is 5000, while the sum is 30.

Adding to 12152012550510 its reverse (1505521025121), we get a palindrome (13657533575631).

The spelling of 12152012550510 in words is "twelve trillion, one hundred fifty-two billion, twelve million, five hundred fifty thousand, five hundred ten".