13502304425055 has 16 divisors (see below), whose sum is σ = 21610833592320. Its totient is φ = 7198846855968.

The previous prime is 13502304425047. The next prime is 13502304425063. The reversal of 13502304425055 is 55052440320531.

It is an interprime number because it is at equal distance from previous prime (13502304425047) and next prime (13502304425063).

It is not a de Polignac number, because 13502304425055 - 2³ = 13502304425047 is a prime.

It is a super-2 number, since 2×13502304425055² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148838815 + ... + 148929504.

It is an arithmetic number, because the mean of its divisors is an integer number (1350677099520).

Almost surely, 2^{13502304425055} is an apocalyptic number.

13502304425055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13502304425055 is a deficient number, since it is larger than the sum of its proper divisors (8108529167265).

13502304425055 is a wasteful number, since it uses less digits than its factorization.

13502304425055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297771350.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 13502304425055 its reverse (55052440320531), we get a palindrome (68554744745586).

The spelling of 13502304425055 in words is "thirteen trillion, five hundred two billion, three hundred four million, four hundred twenty-five thousand, fifty-five".