49508051 has 2 divisors, whose sum is σ = 49508052. Its totient is φ = 49508050.

The previous prime is 49508009. The next prime is 49508057. The reversal of 49508051 is 15080594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49508051 - 2⁶ = 49507987 is a prime.

It is a super-2 number, since 2×49508051² = 4902094227637202, which contains 22 as substring.

It is equal to p_2973317 and since 49508051 and 2973317 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 49507999 and 49508017.

It is not a weakly prime, because it can be changed into another prime (49508057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24754025 + 24754026.

It is an arithmetic number, because the mean of its divisors is an integer number (24754026).

Almost surely, 2^49508051 is an apocalyptic number.

49508051 is a deficient number, since it is larger than the sum of its proper divisors (1).

49508051 is an equidigital number, since it uses as much as digits as its factorization.

49508051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 49508051 is about 7036.1957761279. The cubic root of 49508051 is about 367.1909283796.

The spelling of 49508051 in words is "forty-nine million, five hundred eight thousand, fifty-one".