49537541709 has 20 divisors (see below), whose sum is σ = 75254778720. Its totient is φ = 32465278440.

The previous prime is 49537541693. The next prime is 49537541743. The reversal of 49537541709 is 90714573594.

49537541709 is a `hidden beast` number, since 4 + 95 + 3 + 7 + 541 + 7 + 0 + 9 = 666.

49537541709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49537541709 - 2⁴ = 49537541693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49537541509) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5178057 + ... + 5187614.

It is an arithmetic number, because the mean of its divisors is an integer number (3762738936).

Almost surely, 2^49537541709 is an apocalyptic number.

It is an amenable number.

49537541709 is a deficient number, since it is larger than the sum of its proper divisors (25717237011).

49537541709 is a wasteful number, since it uses less digits than its factorization.

49537541709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10365742 (or 10365733 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 49537541709 in words is "forty-nine billion, five hundred thirty-seven million, five hundred forty-one thousand, seven hundred nine".