49310516 has 6 divisors (see below), whose sum is σ = 86293410. Its totient is φ = 24655256.

The previous prime is 49310501. The next prime is 49310519. The reversal of 49310516 is 61501394.

49310516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 48302500 + 1008016 = 6950^2 + 1004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49310519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6163811 + ... + 6163818.

It is an arithmetic number, because the mean of its divisors is an integer number (14382235).

Almost surely, 2^49310516 is an apocalyptic number.

It is an amenable number.

49310516 is a deficient number, since it is larger than the sum of its proper divisors (36982894).

49310516 is a wasteful number, since it uses less digits than its factorization.

49310516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12327633 (or 12327631 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 49310516 is about 7022.1446866324. The cubic root of 49310516 is about 366.7019187411.

The spelling of 49310516 in words is "forty-nine million, three hundred ten thousand, five hundred sixteen".