49155092316 has 144 divisors (see below), whose sum is σ = 141047682048. Its totient is φ = 14303203200.

The previous prime is 49155092303. The next prime is 49155092351. The reversal of 49155092316 is 61329055194.

49155092316 is a `hidden beast` number, since 4 + 9 + 1 + 550 + 92 + 3 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 961521 + ... + 1011351.

It is an arithmetic number, because the mean of its divisors is an integer number (979497792).

Almost surely, 2^49155092316 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 49155092316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70523841024).

49155092316 is an abundant number, since it is smaller than the sum of its proper divisors (91892589732).

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

49155092316 is a wasteful number, since it uses less digits than its factorization.

49155092316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49952 (or 49947 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 49155092316 in words is "forty-nine billion, one hundred fifty-five million, ninety-two thousand, three hundred sixteen".