49304609984 has 56 divisors (see below), whose sum is σ = 112068668928. Its totient is φ = 21082763520.

The previous prime is 49304609971. The next prime is 49304609989. The reversal of 49304609984 is 48990640394.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (49304609989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74249 + ... + 322679.

Almost surely, 2^49304609984 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 49304609984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56034334464).

49304609984 is an abundant number, since it is smaller than the sum of its proper divisors (62764058944).

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

49304609984 is a wasteful number, since it uses less digits than its factorization.

49304609984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248893 (or 248883 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 49304609984 in words is "forty-nine billion, three hundred four million, six hundred nine thousand, nine hundred eighty-four".