3455145604545 has 16 divisors (see below), whose sum is σ = 5528392900800. Its totient is φ = 1842691011264.

The previous prime is 3455145604487. The next prime is 3455145604583. The reversal of 3455145604545 is 5454065415543.

It is not a de Polignac number, because 3455145604545 - 2⁸ = 3455145604289 is a prime.

It is a super-2 number, since 2×3455145604545² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2793370 + ... + 3835779.

It is an arithmetic number, because the mean of its divisors is an integer number (345524556300).

Almost surely, 2^{3455145604545} is an apocalyptic number.

It is an amenable number.

3455145604545 is a deficient number, since it is larger than the sum of its proper divisors (2073247296255).

3455145604545 is a wasteful number, since it uses less digits than its factorization.

3455145604545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663904.

The product of its (nonzero) digits is 14400000, while the sum is 51.

The spelling of 3455145604545 in words is "three trillion, four hundred fifty-five billion, one hundred forty-five million, six hundred four thousand, five hundred forty-five".