3477434445453 has 4 divisors (see below), whose sum is σ = 4636579260608. Its totient is φ = 2318289630300.

The previous prime is 3477434445437. The next prime is 3477434445473. The reversal of 3477434445453 is 3545444347743.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3477434445453 - 2⁴ = 3477434445437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3477434445393 and 3477434445402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3477434445403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579572407573 + ... + 579572407578.

It is an arithmetic number, because the mean of its divisors is an integer number (1159144815152).

Almost surely, 2^{3477434445453} is an apocalyptic number.

It is an amenable number.

3477434445453 is a deficient number, since it is larger than the sum of its proper divisors (1159144815155).

3477434445453 is a wasteful number, since it uses less digits than its factorization.

3477434445453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159144815154.

The product of its digits is 135475200, while the sum is 57.

The spelling of 3477434445453 in words is "three trillion, four hundred seventy-seven billion, four hundred thirty-four million, four hundred forty-five thousand, four hundred fifty-three".