46156534312612 has 24 divisors (see below), whose sum is σ = 81939167980992. Its totient is φ = 22745562285600.

The previous prime is 46156534312561. The next prime is 46156534312619. The reversal of 46156534312612 is 21621343565164.

It is a happy number.

It is a super-2 number, since 2×46156534312612² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46156534312619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26507803 + ... + 28195330.

It is an arithmetic number, because the mean of its divisors is an integer number (3414131999208).

Almost surely, 2^{46156534312612} is an apocalyptic number.

It is an amenable number.

46156534312612 is a deficient number, since it is larger than the sum of its proper divisors (35782633668380).

46156534312612 is a wasteful number, since it uses less digits than its factorization.

46156534312612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54706179 (or 54706177 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 49.

Adding to 46156534312612 its reverse (21621343565164), we get a palindrome (67777877877776).

The spelling of 46156534312612 in words is "forty-six trillion, one hundred fifty-six billion, five hundred thirty-four million, three hundred twelve thousand, six hundred twelve".