49755214519 has 12 divisors (see below), whose sum is σ = 52520682360. Its totient is φ = 47128489200.

The previous prime is 49755214511. The next prime is 49755214541. The reversal of 49755214519 is 91541255794.

It is not a de Polignac number, because 49755214519 - 2³ = 49755214511 is a prime.

It is a super-2 number, since 2×49755214519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49755214511) 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 11 ways as a sum of consecutive naturals, for example, 4218172 + ... + 4229950.

It is an arithmetic number, because the mean of its divisors is an integer number (4376723530).

Almost surely, 2^49755214519 is an apocalyptic number.

49755214519 is a deficient number, since it is larger than the sum of its proper divisors (2765467841).

49755214519 is a wasteful number, since it uses less digits than its factorization.

49755214519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23518 (or 23499 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 52.

The spelling of 49755214519 in words is "forty-nine billion, seven hundred fifty-five million, two hundred fourteen thousand, five hundred nineteen".