49273536384 has 160 divisors (see below), whose sum is σ = 146831539800. Its totient is φ = 16402756608.

The previous prime is 49273536383. The next prime is 49273536397. The reversal of 49273536384 is 48363537294.

49273536384 is a `hidden beast` number, since 4 + 9 + 2 + 73 + 536 + 38 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 49273536384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49273536383) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9090027 + ... + 9095445.

Almost surely, 2^49273536384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49273536384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73415769900).

49273536384 is an abundant number, since it is smaller than the sum of its proper divisors (97558003416).

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

49273536384 is an equidigital number, since it uses as much as digits as its factorization.

49273536384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322 (or 6301 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 49273536384 in words is "forty-nine billion, two hundred seventy-three million, five hundred thirty-six thousand, three hundred eighty-four".