49691953961050 has 48 divisors (see below), whose sum is σ = 97298562493440. Its totient is φ = 18829290533760.

The previous prime is 49691953961011. The next prime is 49691953961057. The reversal of 49691953961050 is 5016935919694.

49691953961050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49691953961050² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (49691953961057) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11493607 + ... + 15214693.

It is an arithmetic number, because the mean of its divisors is an integer number (2027053385280).

Almost surely, 2^{49691953961050} is an apocalyptic number.

49691953961050 is a deficient number, since it is larger than the sum of its proper divisors (47606608532390).

49691953961050 is a wasteful number, since it uses less digits than its factorization.

49691953961050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735175 (or 3735170 counting only the distinct ones).

The product of its (nonzero) digits is 70858800, while the sum is 67.

The spelling of 49691953961050 in words is "forty-nine trillion, six hundred ninety-one billion, nine hundred fifty-three million, nine hundred sixty-one thousand, fifty".