49625957 has 2 divisors, whose sum is σ = 49625958. Its totient is φ = 49625956.

The previous prime is 49625951. The next prime is 49625977. The reversal of 49625957 is 75952694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35117476 + 14508481 = 5926^2 + 3809^2 .

It is a cyclic number.

It is not a de Polignac number, because 49625957 - 2¹⁰ = 49624933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49625951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24812978 + 24812979.

It is an arithmetic number, because the mean of its divisors is an integer number (24812979).

Almost surely, 2^49625957 is an apocalyptic number.

It is an amenable number.

49625957 is a deficient number, since it is larger than the sum of its proper divisors (1).

49625957 is an equidigital number, since it uses as much as digits as its factorization.

49625957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 49625957 is about 7044.5693267935. The cubic root of 49625957 is about 367.4821920505.

The spelling of 49625957 in words is "forty-nine million, six hundred twenty-five thousand, nine hundred fifty-seven".