49539067 has 2 divisors, whose sum is σ = 49539068. Its totient is φ = 49539066.

The previous prime is 49539059. The next prime is 49539103. The reversal of 49539067 is 76093594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49539067 - 2³ = 49539059 is a prime.

It is not a weakly prime, because it can be changed into another prime (49539167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24769533 + 24769534.

It is an arithmetic number, because the mean of its divisors is an integer number (24769534).

Almost surely, 2^49539067 is an apocalyptic number.

49539067 is a deficient number, since it is larger than the sum of its proper divisors (1).

49539067 is an equidigital number, since it uses as much as digits as its factorization.

49539067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 49539067 is about 7038.3994629461. The cubic root of 49539067 is about 367.2675921150.

The spelling of 49539067 in words is "forty-nine million, five hundred thirty-nine thousand, sixty-seven".