3155346563 has 16 divisors (see below), whose sum is σ = 3403094016. Its totient is φ = 2917062720.

The previous prime is 3155346559. The next prime is 3155346581. The reversal of 3155346563 is 3656435513.

It is a cyclic number.

It is not a de Polignac number, because 3155346563 - 2² = 3155346559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3155346563.

It is not an unprimeable number, because it can be changed into a prime (3155346583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665720 + ... + 670442.

It is an arithmetic number, because the mean of its divisors is an integer number (212693376).

Almost surely, 2^3155346563 is an apocalyptic number.

3155346563 is a deficient number, since it is larger than the sum of its proper divisors (247747453).

3155346563 is a wasteful number, since it uses less digits than its factorization.

3155346563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714.

The product of its digits is 486000, while the sum is 41.

The square root of 3155346563 is about 56172.4715763870. The cubic root of 3155346563 is about 1466.7261064122.

The spelling of 3155346563 in words is "three billion, one hundred fifty-five million, three hundred forty-six thousand, five hundred sixty-three".