55435411453455 has 128 divisors (see below), whose sum is σ = 112219527168000. Its totient is φ = 25701377708160.

The previous prime is 55435411453439. The next prime is 55435411453469.

55435411453455 is a `hidden beast` number, since 5 + 5 + 4 + 3 + 5 + 41 + 14 + 534 + 55 = 666.

55435411453455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55435411453455 - 2⁴ = 55435411453439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 113115936 + ... + 113604954.

It is an arithmetic number, because the mean of its divisors is an integer number (876715056000).

Almost surely, 2^{55435411453455} is an apocalyptic number.

55435411453455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55435411453455 is an abundant number, since it is smaller than the sum of its proper divisors (56784115714545).

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

55435411453455 is a wasteful number, since it uses less digits than its factorization.

55435411453455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492386 (or 492380 counting only the distinct ones).

The product of its digits is 36000000, while the sum is 54.

It can be divided in two parts, 5543541 and 1453455, that added together give a palindrome (6996996).

The spelling of 55435411453455 in words is "fifty-five trillion, four hundred thirty-five billion, four hundred eleven million, four hundred fifty-three thousand, four hundred fifty-five".