3545434345454 has 8 divisors (see below), whose sum is σ = 5318163686208. Its totient is φ = 1772713116720.

The previous prime is 3545434345399. The next prime is 3545434345459. The reversal of 3545434345454 is 4545434345453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3545434345454² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3545434345396 and 3545434345405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545434345459) 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, 782327 + ... + 2775410.

It is an arithmetic number, because the mean of its divisors is an integer number (664770460776).

Almost surely, 2^{3545434345454} is an apocalyptic number.

3545434345454 is a deficient number, since it is larger than the sum of its proper divisors (1772729340754).

3545434345454 is a wasteful number, since it uses less digits than its factorization.

3545434345454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056010.

The product of its digits is 69120000, while the sum is 53.

Subtracting 3545434345454 from its reverse (4545434345453), we obtain a palindrome (999999999999).

The spelling of 3545434345454 in words is "three trillion, five hundred forty-five billion, four hundred thirty-four million, three hundred forty-five thousand, four hundred fifty-four".