49030451767439 has 8 divisors (see below), whose sum is σ = 50650219511808. Its totient is φ = 47413067789880.

The previous prime is 49030451767369. The next prime is 49030451767483. The reversal of 49030451767439 is 93476715403094.

49030451767439 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49030451767439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49030151767439) 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 7 ways as a sum of consecutive naturals, for example, 595899887 + ... + 595982160.

It is an arithmetic number, because the mean of its divisors is an integer number (6331277438976).

Almost surely, 2^{49030451767439} is an apocalyptic number.

49030451767439 is a deficient number, since it is larger than the sum of its proper divisors (1619767744369).

49030451767439 is a wasteful number, since it uses less digits than its factorization.

49030451767439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191883405.

The product of its (nonzero) digits is 68584320, while the sum is 62.

The spelling of 49030451767439 in words is "forty-nine trillion, thirty billion, four hundred fifty-one million, seven hundred sixty-seven thousand, four hundred thirty-nine".