473612451644 has 24 divisors (see below), whose sum is σ = 830244122400. Its totient is φ = 236399993280.

The previous prime is 473612451601. The next prime is 473612451649. The reversal of 473612451644 is 446154216374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473612451649) 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, 15528842 + ... + 15559310.

It is an arithmetic number, because the mean of its divisors is an integer number (34593505100).

Almost surely, 2^473612451644 is an apocalyptic number.

It is an amenable number.

473612451644 is a deficient number, since it is larger than the sum of its proper divisors (356631670756).

473612451644 is a wasteful number, since it uses less digits than its factorization.

473612451644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37013 (or 37011 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 473612451644 in words is "four hundred seventy-three billion, six hundred twelve million, four hundred fifty-one thousand, six hundred forty-four".