49674533 has 4 divisors (see below), whose sum is σ = 49932108. Its totient is φ = 49416960.

The previous prime is 49674523. The next prime is 49674539. The reversal of 49674533 is 33547694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33547694 = 2 ⋅16773847.

It can be written as a sum of positive squares in 2 ways, for example, as 18515809 + 31158724 = 4303^2 + 5582^2 .

It is a cyclic number.

It is not a de Polignac number, because 49674533 - 2¹⁴ = 49658149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49674539) 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, 128498 + ... + 128883.

It is an arithmetic number, because the mean of its divisors is an integer number (12483027).

Almost surely, 2^49674533 is an apocalyptic number.

It is an amenable number.

49674533 is a deficient number, since it is larger than the sum of its proper divisors (257575).

49674533 is a wasteful number, since it uses less digits than its factorization.

49674533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257574.

The product of its digits is 272160, while the sum is 41.

The square root of 49674533 is about 7048.0162457248. The cubic root of 49674533 is about 367.6020553561.

The spelling of 49674533 in words is "forty-nine million, six hundred seventy-four thousand, five hundred thirty-three".