46577746880 has 56 divisors (see below), whose sum is σ = 126758017248. Its totient is φ = 15969512448.

The previous prime is 46577746861. The next prime is 46577746921. The reversal of 46577746880 is 8864777564.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10394579 + ... + 10399058.

Almost surely, 2^46577746880 is an apocalyptic number.

46577746880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46577746880 is an abundant number, since it is smaller than the sum of its proper divisors (80180270368).

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

46577746880 is a wasteful number, since it uses less digits than its factorization.

46577746880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20793661 (or 20793651 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 62.

The spelling of 46577746880 in words is "forty-six billion, five hundred seventy-seven million, seven hundred forty-six thousand, eight hundred eighty".