49325780088 has 160 divisors (see below), whose sum is σ = 151594027200. Its totient is φ = 14890666752.

The previous prime is 49325780071. The next prime is 49325780099. The reversal of 49325780088 is 88008752394.

It is a happy number.

49325780088 is a `hidden beast` number, since 493 + 2 + 5 + 78 + 0 + 0 + 88 = 666.

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

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 391233 + ... + 501711.

It is an arithmetic number, because the mean of its divisors is an integer number (947462670).

Almost surely, 2^49325780088 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 49325780088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75797013600).

49325780088 is an abundant number, since it is smaller than the sum of its proper divisors (102268247112).

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

49325780088 is a wasteful number, since it uses less digits than its factorization.

49325780088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110563 (or 110550 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 49325780088 in words is "forty-nine billion, three hundred twenty-five million, seven hundred eighty thousand, eighty-eight".