12415212503055 has 48 divisors (see below), whose sum is σ = 22214356579584. Its totient is φ = 6407715755520.

The previous prime is 12415212503027. The next prime is 12415212503063. The reversal of 12415212503055 is 55030521251421.

12415212503055 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 521 + 2 + 50 + 30 + 55 = 666.

It is not a de Polignac number, because 12415212503055 - 2¹² = 12415212498959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129822517 + ... + 129918113.

It is an arithmetic number, because the mean of its divisors is an integer number (462799095408).

Almost surely, 2^{12415212503055} is an apocalyptic number.

12415212503055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12415212503055 is a deficient number, since it is larger than the sum of its proper divisors (9799144076529).

12415212503055 is a wasteful number, since it uses less digits than its factorization.

12415212503055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188736 (or 188733 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 12415212503055 its reverse (55030521251421), we get a palindrome (67445733754476).

The spelling of 12415212503055 in words is "twelve trillion, four hundred fifteen billion, two hundred twelve million, five hundred three thousand, fifty-five".