49396104551 has 4 divisors (see below), whose sum is σ = 49401805992. Its totient is φ = 49390403112.

The previous prime is 49396104529. The next prime is 49396104557. The reversal of 49396104551 is 15540169394.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49396104551 - 2¹⁴ = 49396088167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49396104496 and 49396104505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49396104557) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2837705 + ... + 2855058.

It is an arithmetic number, because the mean of its divisors is an integer number (12350451498).

Almost surely, 2^49396104551 is an apocalyptic number.

49396104551 is a deficient number, since it is larger than the sum of its proper divisors (5701441).

49396104551 is an equidigital number, since it uses as much as digits as its factorization.

49396104551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701440.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 49396104551 in words is "forty-nine billion, three hundred ninety-six million, one hundred four thousand, five hundred fifty-one".