49356533 has 4 divisors (see below), whose sum is σ = 50406720. Its totient is φ = 48306348.

The previous prime is 49356481. The next prime is 49356553. The reversal of 49356533 is 33565394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49356533 - 2¹² = 49352437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49356553) 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, 525023 + ... + 525116.

It is an arithmetic number, because the mean of its divisors is an integer number (12601680).

Almost surely, 2^49356533 is an apocalyptic number.

It is an amenable number.

49356533 is a deficient number, since it is larger than the sum of its proper divisors (1050187).

49356533 is a wasteful number, since it uses less digits than its factorization.

49356533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050186.

The product of its digits is 145800, while the sum is 38.

The square root of 49356533 is about 7025.4204856364. The cubic root of 49356533 is about 366.8159530765.

The spelling of 49356533 in words is "forty-nine million, three hundred fifty-six thousand, five hundred thirty-three".