55410155252505 has 16 divisors (see below), whose sum is σ = 98506942671360. Its totient is φ = 29552082801264.

The previous prime is 55410155252461. The next prime is 55410155252513. The reversal of 55410155252505 is 50525255101455.

55410155252505 is a `hidden beast` number, since 5 + 5 + 41 + 0 + 1 + 5 + 52 + 52 + 505 = 666.

It is not a de Polignac number, because 55410155252505 - 2³⁷ = 55272716299033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 205222797097 + ... + 205222797366.

It is an arithmetic number, because the mean of its divisors is an integer number (6156683916960).

Almost surely, 2^{55410155252505} is an apocalyptic number.

It is an amenable number.

55410155252505 is a deficient number, since it is larger than the sum of its proper divisors (43096787418855).

55410155252505 is a wasteful number, since it uses less digits than its factorization.

55410155252505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410445594477 (or 410445594471 counting only the distinct ones).

The product of its (nonzero) digits is 1250000, while the sum is 45.

The spelling of 55410155252505 in words is "fifty-five trillion, four hundred ten billion, one hundred fifty-five million, two hundred fifty-two thousand, five hundred five".