49994507 has 2 divisors, whose sum is σ = 49994508. Its totient is φ = 49994506.

The previous prime is 49994473. The next prime is 49994533. The reversal of 49994507 is 70549994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49994507 - 2⁶ = 49994443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49994557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24997253 + 24997254.

It is an arithmetic number, because the mean of its divisors is an integer number (24997254).

Almost surely, 2^49994507 is an apocalyptic number.

49994507 is a deficient number, since it is larger than the sum of its proper divisors (1).

49994507 is an equidigital number, since it uses as much as digits as its factorization.

49994507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 49994507 is about 7070.6793874422. The cubic root of 49994507 is about 368.3896584466.

The spelling of 49994507 in words is "forty-nine million, nine hundred ninety-four thousand, five hundred seven".