48573885351780 has 36 divisors (see below), whose sum is σ = 147340785567612. Its totient is φ = 12953036093760.

The previous prime is 48573885351767. The next prime is 48573885351791. The reversal of 48573885351780 is 8715358837584.

It is a happy number.

48573885351780 is a `hidden beast` number, since 4 + 8 + 5 + 7 + 3 + 8 + 8 + 535 + 1 + 7 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19488551893056 + 29085333458724 = 4414584^2 + 5393082^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 48573885351699 and 48573885351708.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134927459131 + ... + 134927459490.

Almost surely, 2^{48573885351780} is an apocalyptic number.

It is an amenable number.

48573885351780 is an abundant number, since it is smaller than the sum of its proper divisors (98766900215832).

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

48573885351780 is a wasteful number, since it uses less digits than its factorization.

48573885351780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269854918636 (or 269854918631 counting only the distinct ones).

The product of its (nonzero) digits is 903168000, while the sum is 72.

The spelling of 48573885351780 in words is "forty-eight trillion, five hundred seventy-three billion, eight hundred eighty-five million, three hundred fifty-one thousand, seven hundred eighty".