49734804479 has 4 divisors (see below), whose sum is σ = 49740809976. Its totient is φ = 49728798984.

The previous prime is 49734804439. The next prime is 49734804503. The reversal of 49734804479 is 97440843794.

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 49734804479 - 2¹² = 49734800383 is a prime.

It is a super-2 number, since 2×49734804479² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49734804439) 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 3 ways as a sum of consecutive naturals, for example, 2990309 + ... + 3006894.

It is an arithmetic number, because the mean of its divisors is an integer number (12435202494).

Almost surely, 2^49734804479 is an apocalyptic number.

49734804479 is a deficient number, since it is larger than the sum of its proper divisors (6005497).

49734804479 is an equidigital number, since it uses as much as digits as its factorization.

49734804479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005496.

The product of its (nonzero) digits is 24385536, while the sum is 59.

The spelling of 49734804479 in words is "forty-nine billion, seven hundred thirty-four million, eight hundred four thousand, four hundred seventy-nine".