49828963810 has 8 divisors (see below), whose sum is σ = 89692134876. Its totient is φ = 19931585520.

The previous prime is 49828963771. The next prime is 49828963819. The reversal of 49828963810 is 1836982894.

It can be written as a sum of positive squares in 2 ways, for example, as 48306325369 + 1522638441 = 219787^2 + 39021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49828963810² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49828963819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2491448181 + ... + 2491448200.

Almost surely, 2^49828963810 is an apocalyptic number.

49828963810 is a deficient number, since it is larger than the sum of its proper divisors (39863171066).

49828963810 is a wasteful number, since it uses less digits than its factorization.

49828963810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982896388.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 49828963810 in words is "forty-nine billion, eight hundred twenty-eight million, nine hundred sixty-three thousand, eight hundred ten".