49571550688 has 48 divisors (see below), whose sum is σ = 106495527600. Its totient is φ = 22526310400.

The previous prime is 49571550647. The next prime is 49571550713. The reversal of 49571550688 is 88605517594.

It is a happy number.

49571550688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49571550688² (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 7 ways as a sum of consecutive naturals, for example, 1407858 + ... + 1442638.

It is an arithmetic number, because the mean of its divisors is an integer number (2218656825).

Almost surely, 2^49571550688 is an apocalyptic number.

It is an amenable number.

49571550688 is an abundant number, since it is smaller than the sum of its proper divisors (56923976912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49571550688 is a wasteful number, since it uses less digits than its factorization.

49571550688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38851 (or 38843 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 58.

The spelling of 49571550688 in words is "forty-nine billion, five hundred seventy-one million, five hundred fifty thousand, six hundred eighty-eight".