46388759780 has 72 divisors (see below), whose sum is σ = 108281146680. Its totient is φ = 16679027200.

The previous prime is 46388759719. The next prime is 46388759831. The reversal of 46388759780 is 8795788364.

It can be written as a sum of positive squares in 4 ways, for example, as 19166884 + 46369592896 = 4378^2 + 215336^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107690 + ... + 323070.

It is an arithmetic number, because the mean of its divisors is an integer number (1503904815).

Almost surely, 2^46388759780 is an apocalyptic number.

It is a pronic number, being equal to 215380×215381.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46388759780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54140573340).

46388759780 is an abundant number, since it is smaller than the sum of its proper divisors (61892386900).

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

46388759780 is a wasteful number, since it uses less digits than its factorization.

46388759780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215501 (or 215488 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 65.

The spelling of 46388759780 in words is "forty-six billion, three hundred eighty-eight million, seven hundred fifty-nine thousand, seven hundred eighty".