49534069 has 12 divisors (see below), whose sum is σ = 54149700. Its totient is φ = 45287424.

The previous prime is 49534057. The next prime is 49534139. The reversal of 49534069 is 96043594.

It can be written as a sum of positive squares in 6 ways, for example, as 15171025 + 34363044 = 3895^2 + 5862^2 .

It is not a de Polignac number, because 49534069 - 2⁹ = 49533557 is a prime.

It is a super-2 number, since 2×49534069² = 4907247983393522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49534469) 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, 17077 + ... + 19765.

It is an arithmetic number, because the mean of its divisors is an integer number (4512475).

Almost surely, 2^49534069 is an apocalyptic number.

It is an amenable number.

49534069 is a deficient number, since it is larger than the sum of its proper divisors (4615631).

49534069 is a wasteful number, since it uses less digits than its factorization.

49534069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824 (or 2811 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 49534069 is about 7038.0444016786. The cubic root of 49534069 is about 367.2552404818.

The spelling of 49534069 in words is "forty-nine million, five hundred thirty-four thousand, sixty-nine".