49025627697 has 16 divisors (see below), whose sum is σ = 67063248000. Its totient is φ = 31838294400.

The previous prime is 49025627669. The next prime is 49025627731. The reversal of 49025627697 is 79672652094.

It is a de Polignac number, because none of the positive numbers 2^k-49025627697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49025627617) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 220197 + ... + 382802.

It is an arithmetic number, because the mean of its divisors is an integer number (4191453000).

Almost surely, 2^49025627697 is an apocalyptic number.

It is an amenable number.

49025627697 is a deficient number, since it is larger than the sum of its proper divisors (18037620303).

49025627697 is a wasteful number, since it uses less digits than its factorization.

49025627697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603704.

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 49025627697 in words is "forty-nine billion, twenty-five million, six hundred twenty-seven thousand, six hundred ninety-seven".