49354513907 has 2 divisors, whose sum is σ = 49354513908. Its totient is φ = 49354513906.

The previous prime is 49354513903. The next prime is 49354513921. The reversal of 49354513907 is 70931545394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49354513907 - 2² = 49354513903 is a prime.

It is not a weakly prime, because it can be changed into another prime (49354513903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24677256953 + 24677256954.

It is an arithmetic number, because the mean of its divisors is an integer number (24677256954).

Almost surely, 2^49354513907 is an apocalyptic number.

49354513907 is a deficient number, since it is larger than the sum of its proper divisors (1).

49354513907 is an equidigital number, since it uses as much as digits as its factorization.

49354513907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 49354513907 in words is "forty-nine billion, three hundred fifty-four million, five hundred thirteen thousand, nine hundred seven".