3455023563 has 12 divisors (see below), whose sum is σ = 5151576768. Its totient is φ = 2229047280.

The previous prime is 3455023553. The next prime is 3455023567. The reversal of 3455023563 is 3653205543.

3455023563 is a `hidden beast` number, since 3 + 45 + 50 + 2 + 3 + 563 = 666.

It is not a de Polignac number, because 3455023563 - 2¹⁶ = 3454958027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3455023567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6191520 + ... + 6192077.

It is an arithmetic number, because the mean of its divisors is an integer number (429298064).

Almost surely, 2^3455023563 is an apocalyptic number.

3455023563 is a deficient number, since it is larger than the sum of its proper divisors (1696553205).

3455023563 is a wasteful number, since it uses less digits than its factorization.

3455023563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12383634 (or 12383631 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3455023563 is about 58779.4484747858. The cubic root of 3455023563 is about 1511.7628583219.

The spelling of 3455023563 in words is "three billion, four hundred fifty-five million, twenty-three thousand, five hundred sixty-three".