55454595453 has 12 divisors (see below), whose sum is σ = 80685763548. Its totient is φ = 36699877440.

The previous prime is 55454595451. The next prime is 55454595463. The reversal of 55454595453 is 35459545455.

55454595453 is a `hidden beast` number, since 5 + 5 + 4 + 5 + 4 + 595 + 45 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36266250969 + 19188344484 = 190437^2 + 138522^2 .

It is not a de Polignac number, because 55454595453 - 2¹ = 55454595451 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55454595453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55454595451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22486438 + ... + 22488903.

It is an arithmetic number, because the mean of its divisors is an integer number (6723813629).

Almost surely, 2^55454595453 is an apocalyptic number.

It is an amenable number.

55454595453 is a deficient number, since it is larger than the sum of its proper divisors (25231168095).

55454595453 is a wasteful number, since it uses less digits than its factorization.

55454595453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44975484 (or 44975481 counting only the distinct ones).

The product of its digits is 27000000, while the sum is 54.

The spelling of 55454595453 in words is "fifty-five billion, four hundred fifty-four million, five hundred ninety-five thousand, four hundred fifty-three".