49250988927 has 64 divisors (see below), whose sum is σ = 88024320000. Its totient is φ = 27172811232.

The previous prime is 49250988911. The next prime is 49250988931. The reversal of 49250988927 is 72988905294.

It is a happy number.

49250988927 is a `hidden beast` number, since 49 + 2 + 509 + 8 + 89 + 2 + 7 = 666.

It is not a de Polignac number, because 49250988927 - 2⁴ = 49250988911 is a prime.

It is a super-2 number, since 2×49250988927² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49250988967) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 176878 + ... + 360260.

It is an arithmetic number, because the mean of its divisors is an integer number (1375380000).

Almost surely, 2^49250988927 is an apocalyptic number.

49250988927 is a deficient number, since it is larger than the sum of its proper divisors (38773331073).

49250988927 is a wasteful number, since it uses less digits than its factorization.

49250988927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183442 (or 183422 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 49250988927 in words is "forty-nine billion, two hundred fifty million, nine hundred eighty-eight thousand, nine hundred twenty-seven".