49242902165 has 8 divisors (see below), whose sum is σ = 60997659648. Its totient is φ = 38123537040.

The previous prime is 49242902141. The next prime is 49242902171. The reversal of 49242902165 is 56120924294.

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

It is not a de Polignac number, because 49242902165 - 2⁶ = 49242902101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158847917 + ... + 158848226.

It is an arithmetic number, because the mean of its divisors is an integer number (7624707456).

Almost surely, 2^49242902165 is an apocalyptic number.

It is an amenable number.

49242902165 is a deficient number, since it is larger than the sum of its proper divisors (11754757483).

49242902165 is a wasteful number, since it uses less digits than its factorization.

49242902165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317696179.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 49242902165 in words is "forty-nine billion, two hundred forty-two million, nine hundred two thousand, one hundred sixty-five".