49200831605 has 8 divisors (see below), whose sum is σ = 62513997912. Its totient is φ = 37045331968.

The previous prime is 49200831587. The next prime is 49200831649. The reversal of 49200831605 is 50613800294.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22511401444 + 26689430161 = 150038^2 + 163369^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 49200831605 - 2²⁴ = 49184054389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 289416572 + ... + 289416741.

It is an arithmetic number, because the mean of its divisors is an integer number (7814249739).

Almost surely, 2^49200831605 is an apocalyptic number.

It is an amenable number.

49200831605 is a deficient number, since it is larger than the sum of its proper divisors (13313166307).

49200831605 is a wasteful number, since it uses less digits than its factorization.

49200831605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578833335.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 49200831605 in words is "forty-nine billion, two hundred million, eight hundred thirty-one thousand, six hundred five".