46515055680 has 448 divisors, whose sum is σ = 168515873280. Its totient is φ = 12073771008.

The previous prime is 46515055663. The next prime is 46515055681. The reversal of 46515055680 is 8655051564.

46515055680 is a `hidden beast` number, since 4 + 6 + 5 + 15 + 0 + 556 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (46515055681) 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, 71893117 + ... + 71893763.

Almost surely, 2^46515055680 is an apocalyptic number.

46515055680 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 46515055680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84257936640).

46515055680 is an abundant number, since it is smaller than the sum of its proper divisors (122000817600).

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

46515055680 is a wasteful number, since it uses less digits than its factorization.

46515055680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 46515055680 in words is "forty-six billion, five hundred fifteen million, fifty-five thousand, six hundred eighty".