49795549 has 4 divisors (see below), whose sum is σ = 49989564. Its totient is φ = 49601536.

The previous prime is 49795547. The next prime is 49795573. The reversal of 49795549 is 94559794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36216324 + 13579225 = 6018^2 + 3685^2 .

It is a cyclic number.

It is not a de Polignac number, because 49795549 - 2¹ = 49795547 is a prime.

It is a super-2 number, since 2×49795549² = 4959193400422802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49795496 and 49795505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49795547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96622 + ... + 97135.

It is an arithmetic number, because the mean of its divisors is an integer number (12497391).

Almost surely, 2^49795549 is an apocalyptic number.

It is an amenable number.

49795549 is a deficient number, since it is larger than the sum of its proper divisors (194015).

49795549 is a wasteful number, since it uses less digits than its factorization.

49795549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194014.

The product of its digits is 2041200, while the sum is 52.

The square root of 49795549 is about 7056.5961341145. The cubic root of 49795549 is about 367.9003279411.

The spelling of 49795549 in words is "forty-nine million, seven hundred ninety-five thousand, five hundred forty-nine".