49491310316 has 96 divisors (see below), whose sum is σ = 106697170944. Its totient is φ = 19603584000.

The previous prime is 49491310283. The next prime is 49491310327. The reversal of 49491310316 is 61301319494.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26450861 + ... + 26452731.

It is an arithmetic number, because the mean of its divisors is an integer number (1111428864).

Almost surely, 2^49491310316 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 49491310316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53348585472).

49491310316 is an abundant number, since it is smaller than the sum of its proper divisors (57205860628).

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

49491310316 is a wasteful number, since it uses less digits than its factorization.

49491310316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 49491310316 in words is "forty-nine billion, four hundred ninety-one million, three hundred ten thousand, three hundred sixteen".