46473101808 has 320 divisors, whose sum is σ = 147860536320. Its totient is φ = 12295987200.

The previous prime is 46473101803. The next prime is 46473101819. The reversal of 46473101808 is 80810137464.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 46473101808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46473101803) 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, 24368791 + ... + 24370697.

It is an arithmetic number, because the mean of its divisors is an integer number (462064176).

Almost surely, 2^46473101808 is an apocalyptic number.

46473101808 is a gapful number since it is divisible by the number (48) 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 46473101808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73930268160).

46473101808 is an abundant number, since it is smaller than the sum of its proper divisors (101387434512).

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

46473101808 is a wasteful number, since it uses less digits than its factorization.

46473101808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 46473101808 in words is "forty-six billion, four hundred seventy-three million, one hundred one thousand, eight hundred eight".