3158454885 has 32 divisors (see below), whose sum is σ = 5188917888. Its totient is φ = 1639572480.

The previous prime is 3158454881. The next prime is 3158454899. The reversal of 3158454885 is 5884548513.

It is not a de Polignac number, because 3158454885 - 2² = 3158454881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3158454881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266649 + ... + 278241.

It is an arithmetic number, because the mean of its divisors is an integer number (162153684).

Almost surely, 2^3158454885 is an apocalyptic number.

It is an amenable number.

3158454885 is a deficient number, since it is larger than the sum of its proper divisors (2030463003).

3158454885 is a wasteful number, since it uses less digits than its factorization.

3158454885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12085.

The product of its digits is 3072000, while the sum is 51.

The square root of 3158454885 is about 56200.1324286696. The cubic root of 3158454885 is about 1467.2075707791.

The spelling of 3158454885 in words is "three billion, one hundred fifty-eight million, four hundred fifty-four thousand, eight hundred eighty-five".