6996170152 has 8 divisors (see below), whose sum is σ = 13117819050. Its totient is φ = 3498085072.

The previous prime is 6996170147. The next prime is 6996170171. The reversal of 6996170152 is 2510716996.

It can be written as a sum of positive squares in only one way, i.e., 6333931396 + 662238756 = 79586^2 + 25734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437260627 + ... + 437260642.

Almost surely, 2^6996170152 is an apocalyptic number.

It is an amenable number.

6996170152 is a deficient number, since it is larger than the sum of its proper divisors (6121648898).

6996170152 is a wasteful number, since it uses less digits than its factorization.

6996170152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874521275 (or 874521271 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 6996170152 is about 83643.1118024670. Note that the first 3 decimals coincide. The cubic root of 6996170152 is about 1912.5822507636.

The spelling of 6996170152 in words is "six billion, nine hundred ninety-six million, one hundred seventy thousand, one hundred fifty-two".