49451038375307 has 2 divisors, whose sum is σ = 49451038375308. Its totient is φ = 49451038375306.

The previous prime is 49451038375279. The next prime is 49451038375369. The reversal of 49451038375307 is 70357383015494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49451038375307 - 2²⁴ = 49451021598091 is a prime.

It is not a weakly prime, because it can be changed into another prime (49451038375507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24725519187653 + 24725519187654.

It is an arithmetic number, because the mean of its divisors is an integer number (24725519187654).

Almost surely, 2^{49451038375307} is an apocalyptic number.

49451038375307 is a deficient number, since it is larger than the sum of its proper divisors (1).

49451038375307 is an equidigital number, since it uses as much as digits as its factorization.

49451038375307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 49451038375307 in words is "forty-nine trillion, four hundred fifty-one billion, thirty-eight million, three hundred seventy-five thousand, three hundred seven".