65906532182 has 4 divisors (see below), whose sum is σ = 98859798276. Its totient is φ = 32953266090.

The previous prime is 65906532157. The next prime is 65906532191. The reversal of 65906532182 is 28123560956.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×65906532182² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16476633044 + ... + 16476633047.

It is an arithmetic number, because the mean of its divisors is an integer number (24714949569).

Almost surely, 2^65906532182 is an apocalyptic number.

65906532182 is a deficient number, since it is larger than the sum of its proper divisors (32953266094).

65906532182 is a wasteful number, since it uses less digits than its factorization.

65906532182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32953266093.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 65906532182 in words is "sixty-five billion, nine hundred six million, five hundred thirty-two thousand, one hundred eighty-two".