49052665831 has 8 divisors (see below), whose sum is σ = 52842928320. Its totient is φ = 45264829152.

The previous prime is 49052665811. The next prime is 49052665897. The reversal of 49052665831 is 13856625094.

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 49052665831 - 2²³ = 49044277223 is a prime.

It is a super-2 number, since 2×49052665831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49052665811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564340 + ... + 645433.

It is an arithmetic number, because the mean of its divisors is an integer number (6605366040).

Almost surely, 2^49052665831 is an apocalyptic number.

49052665831 is a deficient number, since it is larger than the sum of its proper divisors (3790262489).

49052665831 is a wasteful number, since it uses less digits than its factorization.

49052665831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212905.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 49052665831 in words is "forty-nine billion, fifty-two million, six hundred sixty-five thousand, eight hundred thirty-one".