49454567 has 6 divisors (see below), whose sum is σ = 50310528. Its totient is φ = 48612932.

The previous prime is 49454551. The next prime is 49454593. The reversal of 49454567 is 76545494.

It is not a de Polignac number, because 49454567 - 2⁴ = 49454551 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49454527) 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 5 ways as a sum of consecutive naturals, for example, 3623 + ... + 10584.

It is an arithmetic number, because the mean of its divisors is an integer number (8385088).

Almost surely, 2^49454567 is an apocalyptic number.

49454567 is a deficient number, since it is larger than the sum of its proper divisors (855961).

49454567 is an equidigital number, since it uses as much as digits as its factorization.

49454567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325 (or 14266 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 49454567 is about 7032.3941158044. The cubic root of 49454567 is about 367.0586541638.

The spelling of 49454567 in words is "forty-nine million, four hundred fifty-four thousand, five hundred sixty-seven".