49692932416 has 14 divisors (see below), whose sum is σ = 98609412890. Its totient is φ = 24846466176.

The previous prime is 49692932383. The next prime is 49692932423. The reversal of 49692932416 is 61423929694.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43747905600 + 5945026816 = 209160^2 + 77104^2 .

It is a super-3 number, since 3×49692932416³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388225971 + ... + 388226098.

Almost surely, 2^49692932416 is an apocalyptic number.

It is an amenable number.

49692932416 is a deficient number, since it is larger than the sum of its proper divisors (48916480474).

49692932416 is an equidigital number, since it uses as much as digits as its factorization.

49692932416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776452081 (or 776452071 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 55.

The spelling of 49692932416 in words is "forty-nine billion, six hundred ninety-two million, nine hundred thirty-two thousand, four hundred sixteen".