46722009600 has 1440 divisors, whose sum is σ = 208240243200. Its totient is φ = 10218700800.

The previous prime is 46722009577. The next prime is 46722009601. The reversal of 46722009600 is 690022764.

It is a happy number.

46722009600 is a `hidden beast` number, since 46 + 7 + 2 + 2 + 0 + 0 + 9 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (46722009601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 524966356 + ... + 524966444.

It is an arithmetic number, because the mean of its divisors is an integer number (144611280).

Almost surely, 2^46722009600 is an apocalyptic number.

46722009600 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 46722009600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104120121600).

46722009600 is an abundant number, since it is smaller than the sum of its proper divisors (161518233600).

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

46722009600 is a wasteful number, since it uses less digits than its factorization.

46722009600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 46722009600 in words is "forty-six billion, seven hundred twenty-two million, nine thousand, six hundred".