12355669002455 has 32 divisors (see below), whose sum is σ = 15197998906368. Its totient is φ = 9639411724800.

The previous prime is 12355669002449. The next prime is 12355669002463. The reversal of 12355669002455 is 55420096655321.

12355669002455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12355669002455 - 2¹⁴ = 12355668986071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12355669002397 and 12355669002406.

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, 62512085 + ... + 62709425.

It is an arithmetic number, because the mean of its divisors is an integer number (474937465824).

Almost surely, 2^{12355669002455} is an apocalyptic number.

12355669002455 is a deficient number, since it is larger than the sum of its proper divisors (2842329903913).

12355669002455 is a wasteful number, since it uses less digits than its factorization.

12355669002455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198827.

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 12355669002455 in words is "twelve trillion, three hundred fifty-five billion, six hundred sixty-nine million, two thousand, four hundred fifty-five".