49337395577 has 2 divisors, whose sum is σ = 49337395578. Its totient is φ = 49337395576.

The previous prime is 49337395517. The next prime is 49337395637. The reversal of 49337395577 is 77559373394.

It is a balanced prime because it is at equal distance from previous prime (49337395517) and next prime (49337395637).

It can be written as a sum of positive squares in only one way, i.e., 45291926761 + 4045468816 = 212819^2 + 63604^2 .

It is a cyclic number.

It is not a de Polignac number, because 49337395577 - 2¹⁴ = 49337379193 is a prime.

It is not a weakly prime, because it can be changed into another prime (49337395517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24668697788 + 24668697789.

It is an arithmetic number, because the mean of its divisors is an integer number (24668697789).

Almost surely, 2^49337395577 is an apocalyptic number.

It is an amenable number.

49337395577 is a deficient number, since it is larger than the sum of its proper divisors (1).

49337395577 is an equidigital number, since it uses as much as digits as its factorization.

49337395577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75014100, while the sum is 62.

The spelling of 49337395577 in words is "forty-nine billion, three hundred thirty-seven million, three hundred ninety-five thousand, five hundred seventy-seven".