46444551632156 has 24 divisors (see below), whose sum is σ = 81556717223520. Its totient is φ = 23142768455232.

The previous prime is 46444551632147. The next prime is 46444551632221. The reversal of 46444551632156 is 65123615544464.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15637376 + ... + 18368903.

It is an arithmetic number, because the mean of its divisors is an integer number (3398196550980).

Almost surely, 2^{46444551632156} is an apocalyptic number.

It is an amenable number.

46444551632156 is a deficient number, since it is larger than the sum of its proper divisors (35112165591364).

46444551632156 is a wasteful number, since it uses less digits than its factorization.

46444551632156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34007453 (or 34007451 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 56.

The spelling of 46444551632156 in words is "forty-six trillion, four hundred forty-four billion, five hundred fifty-one million, six hundred thirty-two thousand, one hundred fifty-six".