49453807 has 8 divisors (see below), whose sum is σ = 53900784. Its totient is φ = 45098688.

The previous prime is 49453783. The next prime is 49453813. The reversal of 49453807 is 70835494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49453807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49453807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49453847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21838 + ... + 23995.

It is an arithmetic number, because the mean of its divisors is an integer number (6737598).

Almost surely, 2^49453807 is an apocalyptic number.

49453807 is a deficient number, since it is larger than the sum of its proper divisors (4446977).

49453807 is a wasteful number, since it uses less digits than its factorization.

49453807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45929.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 49453807 is about 7032.3400799449. The cubic root of 49453807 is about 367.0567738791.

The spelling of 49453807 in words is "forty-nine million, four hundred fifty-three thousand, eight hundred seven".