49925807 has 2 divisors, whose sum is σ = 49925808. Its totient is φ = 49925806.

The previous prime is 49925761. The next prime is 49925861. The reversal of 49925807 is 70852994.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49925807 - 2¹⁰ = 49924783 is a prime.

It is a super-3 number, since 3×49925807³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is equal to p_2996945 and since 49925807 and 2996945 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49925207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24962903 + 24962904.

It is an arithmetic number, because the mean of its divisors is an integer number (24962904).

Almost surely, 2^49925807 is an apocalyptic number.

49925807 is a deficient number, since it is larger than the sum of its proper divisors (1).

49925807 is an equidigital number, since it uses as much as digits as its factorization.

49925807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 49925807 is about 7065.8196269081. The cubic root of 49925807 is about 368.2208400942.

The spelling of 49925807 in words is "forty-nine million, nine hundred twenty-five thousand, eight hundred seven".