3167531661005 has 16 divisors (see below), whose sum is σ = 3818017657584. Its totient is φ = 2522709350400.

The previous prime is 3167531660989. The next prime is 3167531661029. The reversal of 3167531661005 is 5001661357613.

It can be written as a sum of positive squares in 8 ways, for example, as 592909240036 + 2574622420969 = 770006^2 + 1604563^2 .

It is not a de Polignac number, because 3167531661005 - 2⁴ = 3167531660989 is a prime.

It is a super-2 number, since 2×3167531661005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6523817 + ... + 6992513.

It is an arithmetic number, because the mean of its divisors is an integer number (238626103599).

Almost surely, 2^{3167531661005} is an apocalyptic number.

It is an amenable number.

3167531661005 is a deficient number, since it is larger than the sum of its proper divisors (650485996579).

3167531661005 is a wasteful number, since it uses less digits than its factorization.

3167531661005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474736.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 3167531661005 in words is "three trillion, one hundred sixty-seven billion, five hundred thirty-one million, six hundred sixty-one thousand, five".