46861455784 has 256 divisors, whose sum is σ = 111198044160. Its totient is φ = 18216576000.

The previous prime is 46861455763. The next prime is 46861455829. The reversal of 46861455784 is 48755416864.

Its product of digits (25804800) is a multiple of the sum of its prime factors (672).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93163677 + ... + 93164179.

It is an arithmetic number, because the mean of its divisors is an integer number (434367360).

Almost surely, 2^46861455784 is an apocalyptic number.

46861455784 is a gapful number since it is divisible by the number (44) 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 46861455784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55599022080).

46861455784 is an abundant number, since it is smaller than the sum of its proper divisors (64336588376).

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

46861455784 is a wasteful number, since it uses less digits than its factorization.

46861455784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 668 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 58.

The spelling of 46861455784 in words is "forty-six billion, eight hundred sixty-one million, four hundred fifty-five thousand, seven hundred eighty-four".