453461556655 has 16 divisors (see below), whose sum is σ = 581756745024. Its totient is φ = 338115018240.

The previous prime is 453461556643. The next prime is 453461556659. The reversal of 453461556655 is 556655164354.

It is a de Polignac number, because none of the positive numbers 2^k-453461556655 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 453461556596 and 453461556605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453461556659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25888536 + ... + 25906045.

It is an arithmetic number, because the mean of its divisors is an integer number (36359796564).

Almost surely, 2^453461556655 is an apocalyptic number.

453461556655 is a deficient number, since it is larger than the sum of its proper divisors (128295188369).

453461556655 is a wasteful number, since it uses less digits than its factorization.

453461556655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51794706.

The product of its digits is 32400000, while the sum is 55.

The spelling of 453461556655 in words is "four hundred fifty-three billion, four hundred sixty-one million, five hundred fifty-six thousand, six hundred fifty-five".