49086615599 has 8 divisors (see below), whose sum is σ = 56166830208. Its totient is φ = 42023361240.

The previous prime is 49086615563. The next prime is 49086615601. The reversal of 49086615599 is 99551668094.

It is a happy number.

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

It is not a de Polignac number, because 49086615599 - 2²⁴ = 49069838383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49086615509) 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, 4233857 + ... + 4245434.

It is an arithmetic number, because the mean of its divisors is an integer number (7020853776).

Almost surely, 2^49086615599 is an apocalyptic number.

49086615599 is a deficient number, since it is larger than the sum of its proper divisors (7080214609).

49086615599 is an equidigital number, since it uses as much as digits as its factorization.

49086615599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8480125.

The product of its (nonzero) digits is 20995200, while the sum is 62.

The spelling of 49086615599 in words is "forty-nine billion, eighty-six million, six hundred fifteen thousand, five hundred ninety-nine".