49530807 has 12 divisors (see below), whose sum is σ = 72553104. Its totient is φ = 32555040.

The previous prime is 49530791. The next prime is 49530821. The reversal of 49530807 is 70803594.

49530807 is a `hidden beast` number, since 49 + 530 + 80 + 7 = 666.

It is not a de Polignac number, because 49530807 - 2⁴ = 49530791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49530847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38118 + ... + 39395.

It is an arithmetic number, because the mean of its divisors is an integer number (6046092).

Almost surely, 2^49530807 is an apocalyptic number.

49530807 is a deficient number, since it is larger than the sum of its proper divisors (23022297).

49530807 is a wasteful number, since it uses less digits than its factorization.

49530807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77590 (or 77587 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49530807 is about 7037.8126573531. The cubic root of 49530807 is about 367.2471786036.

The spelling of 49530807 in words is "forty-nine million, five hundred thirty thousand, eight hundred seven".