65132423156 has 12 divisors (see below), whose sum is σ = 113983527168. Its totient is φ = 32565701112.

The previous prime is 65132423113. The next prime is 65132423189.

65132423156 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×65132423156⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438875 + ... + 568221.

It is an arithmetic number, because the mean of its divisors is an integer number (9498627264).

Almost surely, 2^65132423156 is an apocalyptic number.

It is an amenable number.

65132423156 is a deficient number, since it is larger than the sum of its proper divisors (48851104012).

65132423156 is a wasteful number, since it uses less digits than its factorization.

65132423156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255238 (or 255236 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The spelling of 65132423156 in words is "sixty-five billion, one hundred thirty-two million, four hundred twenty-three thousand, one hundred fifty-six".