7163870051 has 4 divisors (see below), whose sum is σ = 7714936992. Its totient is φ = 6612803112.

The previous prime is 7163870041. The next prime is 7163870083. The reversal of 7163870051 is 1500783617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1500783617 = 2143 ⋅700319.

It is a cyclic number.

It is not a de Polignac number, because 7163870051 - 2¹⁴ = 7163853667 is a prime.

It is a super-2 number, since 2×7163870051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7163869987 and 7163870014.

It is not an unprimeable number, because it can be changed into a prime (7163870041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275533451 + ... + 275533476.

It is an arithmetic number, because the mean of its divisors is an integer number (1928734248).

Almost surely, 2^7163870051 is an apocalyptic number.

7163870051 is a deficient number, since it is larger than the sum of its proper divisors (551066941).

7163870051 is a wasteful number, since it uses less digits than its factorization.

7163870051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551066940.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 7163870051 is about 84639.6482211499. The cubic root of 7163870051 is about 1927.7434364549.

The spelling of 7163870051 in words is "seven billion, one hundred sixty-three million, eight hundred seventy thousand, fifty-one".