49091698586 has 8 divisors (see below), whose sum is σ = 84157197600. Its totient is φ = 21039299388.

The previous prime is 49091698577. The next prime is 49091698619. The reversal of 49091698586 is 68589619094.

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

It is an unprimeable number.

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, 1753274936 + ... + 1753274963.

It is an arithmetic number, because the mean of its divisors is an integer number (10519649700).

Almost surely, 2^49091698586 is an apocalyptic number.

49091698586 is a deficient number, since it is larger than the sum of its proper divisors (35065499014).

49091698586 is a wasteful number, since it uses less digits than its factorization.

49091698586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506549908.

The product of its (nonzero) digits is 33592320, while the sum is 65.

The spelling of 49091698586 in words is "forty-nine billion, ninety-one million, six hundred ninety-eight thousand, five hundred eighty-six".