49604657147 has 2 divisors, whose sum is σ = 49604657148. Its totient is φ = 49604657146.

The previous prime is 49604657117. The next prime is 49604657183. The reversal of 49604657147 is 74175640694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49604657147 - 2⁸ = 49604656891 is a prime.

It is not a weakly prime, because it can be changed into another prime (49604657117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24802328573 + 24802328574.

It is an arithmetic number, because the mean of its divisors is an integer number (24802328574).

Almost surely, 2^49604657147 is an apocalyptic number.

49604657147 is a deficient number, since it is larger than the sum of its proper divisors (1).

49604657147 is an equidigital number, since it uses as much as digits as its factorization.

49604657147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 49604657147 in words is "forty-nine billion, six hundred four million, six hundred fifty-seven thousand, one hundred forty-seven".