49454407 has 2 divisors, whose sum is σ = 49454408. Its totient is φ = 49454406.

The previous prime is 49454389. The next prime is 49454423. The reversal of 49454407 is 70445494.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49454407 - 2¹⁵ = 49421639 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49454467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24727203 + 24727204.

It is an arithmetic number, because the mean of its divisors is an integer number (24727204).

Almost surely, 2^49454407 is an apocalyptic number.

49454407 is a deficient number, since it is larger than the sum of its proper divisors (1).

49454407 is an equidigital number, since it uses as much as digits as its factorization.

49454407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 49454407 is about 7032.3827398685. The cubic root of 49454407 is about 367.0582583160.

The spelling of 49454407 in words is "forty-nine million, four hundred fifty-four thousand, four hundred seven".