49365221276029 has 4 divisors (see below), whose sum is σ = 51511535244576. Its totient is φ = 47218907307484.

The previous prime is 49365221276011. The next prime is 49365221276053. The reversal of 49365221276029 is 92067212256394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49365221276029 - 2¹¹ = 49365221273981 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49365221271029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073156984239 + ... + 1073156984284.

It is an arithmetic number, because the mean of its divisors is an integer number (12877883811144).

Almost surely, 2^{49365221276029} is an apocalyptic number.

It is an amenable number.

49365221276029 is a deficient number, since it is larger than the sum of its proper divisors (2146313968547).

49365221276029 is a wasteful number, since it uses less digits than its factorization.

49365221276029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146313968546.

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 49365221276029 in words is "forty-nine trillion, three hundred sixty-five billion, two hundred twenty-one million, two hundred seventy-six thousand, twenty-nine".