49028930619 has 8 divisors (see below), whose sum is σ = 65372980560. Its totient is φ = 32685417216.

The previous prime is 49028930609. The next prime is 49028930647. The reversal of 49028930619 is 91603982094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49028930619 - 2¹³ = 49028922427 is a prime.

It is a super-2 number, since 2×49028930619² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49028930609) 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 7 ways as a sum of consecutive naturals, for example, 193219 + ... + 367955.

It is an arithmetic number, because the mean of its divisors is an integer number (8171622570).

Almost surely, 2^49028930619 is an apocalyptic number.

49028930619 is a deficient number, since it is larger than the sum of its proper divisors (16344049941).

49028930619 is a wasteful number, since it uses less digits than its factorization.

49028930619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268269.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 49028930619 in words is "forty-nine billion, twenty-eight million, nine hundred thirty thousand, six hundred nineteen".