49582326528 has 432 divisors, whose sum is σ = 174944946176. Its totient is φ = 13705666560.

The previous prime is 49582326511. The next prime is 49582326581. The reversal of 49582326528 is 82562328594.

49582326528 is a `hidden beast` number, since 4 + 9 + 5 + 82 + 32 + 6 + 528 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13497300 + ... + 13500972.

Almost surely, 2^49582326528 is an apocalyptic number.

49582326528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49582326528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87472473088).

49582326528 is an abundant number, since it is smaller than the sum of its proper divisors (125362619648).

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

49582326528 is an equidigital number, since it uses as much as digits as its factorization.

49582326528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742 (or 3716 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 49582326528 in words is "forty-nine billion, five hundred eighty-two million, three hundred twenty-six thousand, five hundred twenty-eight".