49361109805 has 16 divisors (see below), whose sum is σ = 67834264320. Its totient is φ = 33778104192.

The previous prime is 49361109767. The next prime is 49361109823. The reversal of 49361109805 is 50890116394.

It is not a de Polignac number, because 49361109805 - 2¹⁹ = 49360585517 is a prime.

It is a super-2 number, since 2×49361109805² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430920 + ... + 1465009.

It is an arithmetic number, because the mean of its divisors is an integer number (4239641520).

Almost surely, 2^49361109805 is an apocalyptic number.

It is an amenable number.

49361109805 is a deficient number, since it is larger than the sum of its proper divisors (18473154515).

49361109805 is a wasteful number, since it uses less digits than its factorization.

49361109805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896428.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 49361109805 in words is "forty-nine billion, three hundred sixty-one million, one hundred nine thousand, eight hundred five".