473157160040 has 64 divisors (see below), whose sum is σ = 1128091924800. Its totient is φ = 177993131008.

The previous prime is 473157160033. The next prime is 473157160043. The reversal of 473157160040 is 40061751374.

It is a junction number, because it is equal to n+sod(n) for n = 473157159976 and 473157160003.

It is not an unprimeable number, because it can be changed into a prime (473157160043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622571 + ... + 1154949.

It is an arithmetic number, because the mean of its divisors is an integer number (17626436325).

Almost surely, 2^473157160040 is an apocalyptic number.

473157160040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473157160040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564045962400).

473157160040 is an abundant number, since it is smaller than the sum of its proper divisors (654934764760).

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

473157160040 is a wasteful number, since it uses less digits than its factorization.

473157160040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533714 (or 533710 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 473157160040 in words is "four hundred seventy-three billion, one hundred fifty-seven million, one hundred sixty thousand, forty".