49609208652 has 24 divisors (see below), whose sum is σ = 115759128576. Its totient is φ = 16535787408.

The previous prime is 49609208617. The next prime is 49609208653. The reversal of 49609208652 is 25680290694.

49609208652 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 2×49609208652² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49609208595 and 49609208604.

It is not an unprimeable number, because it can be changed into a prime (49609208653) 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, 356653 + ... + 475835.

It is an arithmetic number, because the mean of its divisors is an integer number (4823297024).

Almost surely, 2^49609208652 is an apocalyptic number.

It is an amenable number.

49609208652 is an abundant number, since it is smaller than the sum of its proper divisors (66149919924).

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

49609208652 is a wasteful number, since it uses less digits than its factorization.

49609208652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153877 (or 153875 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 49609208652 in words is "forty-nine billion, six hundred nine million, two hundred eight thousand, six hundred fifty-two".