49297829761 has 8 divisors (see below), whose sum is σ = 51902136800. Its totient is φ = 46694491200.

The previous prime is 49297829717. The next prime is 49297829773. The reversal of 49297829761 is 16792879294.

49297829761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49297829761 - 2⁹ = 49297829249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49297829693 and 49297829702.

It is not an unprimeable number, because it can be changed into a prime (49297823761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136440 + ... + 342361.

It is an arithmetic number, because the mean of its divisors is an integer number (6487767100).

Almost surely, 2^49297829761 is an apocalyptic number.

It is an amenable number.

49297829761 is a deficient number, since it is larger than the sum of its proper divisors (2604307039).

49297829761 is a wasteful number, since it uses less digits than its factorization.

49297829761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484239.

The product of its digits is 27433728, while the sum is 64.

The spelling of 49297829761 in words is "forty-nine billion, two hundred ninety-seven million, eight hundred twenty-nine thousand, seven hundred sixty-one".