48533402880 has 144 divisors (see below), whose sum is σ = 172226295360. Its totient is φ = 12942231552.

The previous prime is 48533402861. The next prime is 48533402917. The reversal of 48533402880 is 8820433584.

48533402880 is a `hidden beast` number, since 485 + 33 + 40 + 28 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×48533402880² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667602 + ... + 736721.

It is an arithmetic number, because the mean of its divisors is an integer number (1196015940).

Almost surely, 2^48533402880 is an apocalyptic number.

48533402880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48533402880 is an abundant number, since it is smaller than the sum of its proper divisors (123692892480).

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

48533402880 is a wasteful number, since it uses less digits than its factorization.

48533402880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404353 (or 1404333 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 48533402880 in words is "forty-eight billion, five hundred thirty-three million, four hundred two thousand, eight hundred eighty".