4685387632156 has 192 divisors, whose sum is σ = 10768388520960. Its totient is φ = 1745036832000.

The previous prime is 4685387632153. The next prime is 4685387632157. The reversal of 4685387632156 is 6512367835864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4685387632153) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109136511 + ... + 109179433.

It is an arithmetic number, because the mean of its divisors is an integer number (56085356880).

Almost surely, 2^{4685387632156} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4685387632156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5384194260480).

4685387632156 is an abundant number, since it is smaller than the sum of its proper divisors (6083000888804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4685387632156 is a wasteful number, since it uses less digits than its factorization.

4685387632156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43097 (or 43073 counting only the distinct ones).

The product of its digits is 174182400, while the sum is 64.

The spelling of 4685387632156 in words is "four trillion, six hundred eighty-five billion, three hundred eighty-seven million, six hundred thirty-two thousand, one hundred fifty-six".