63160006281 has 4 divisors (see below), whose sum is σ = 84213341712. Its totient is φ = 42106670852.

The previous prime is 63160006253. The next prime is 63160006309. The reversal of 63160006281 is 18260006136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (63160006253) and next prime (63160006309).

It is a cyclic number.

It is not a de Polignac number, because 63160006281 - 2⁵ = 63160006249 is a prime.

It is a super-2 number, since 2×63160006281² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63160006201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10526667711 + ... + 10526667716.

It is an arithmetic number, because the mean of its divisors is an integer number (21053335428).

Almost surely, 2^63160006281 is an apocalyptic number.

It is an amenable number.

63160006281 is a deficient number, since it is larger than the sum of its proper divisors (21053335431).

63160006281 is a wasteful number, since it uses less digits than its factorization.

63160006281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053335430.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 63160006281 in words is "sixty-three billion, one hundred sixty million, six thousand, two hundred eighty-one".