3158453885779 has 12 divisors (see below), whose sum is σ = 3396332547936. Its totient is φ = 2935762481808.

The previous prime is 3158453885767. The next prime is 3158453885803. The reversal of 3158453885779 is 9775883548513.

It is not a de Polignac number, because 3158453885779 - 2²¹ = 3158451788627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3158453885749) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 82520299 + ... + 82558564.

It is an arithmetic number, because the mean of its divisors is an integer number (283027712328).

Almost surely, 2^{3158453885779} is an apocalyptic number.

3158453885779 is a deficient number, since it is larger than the sum of its proper divisors (237878662157).

3158453885779 is a wasteful number, since it uses less digits than its factorization.

3158453885779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165078954 (or 165078935 counting only the distinct ones).

The product of its digits is 1016064000, while the sum is 73.

The spelling of 3158453885779 in words is "three trillion, one hundred fifty-eight billion, four hundred fifty-three million, eight hundred eighty-five thousand, seven hundred seventy-nine".