49625 has 8 divisors (see below), whose sum is σ = 62088. Its totient is φ = 39600.

The previous prime is 49613. The next prime is 49627. The reversal of 49625 is 52694.

49625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 784 + 48841 = 28^2 + 221^2 .

It is not a de Polignac number, because 49625 - 2⁸ = 49369 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 49594 and 49603.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49625.

It is not an unprimeable number, because it can be changed into a prime (49627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 323.

It is an arithmetic number, because the mean of its divisors is an integer number (7761).

2⁴⁹⁶²⁵ is an apocalyptic number.

It is an amenable number.

49625 is a deficient number, since it is larger than the sum of its proper divisors (12463).

49625 is an equidigital number, since it uses as much as digits as its factorization.

49625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 402 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 49625 is about 222.7666940995. The cubic root of 49625 is about 36.7479829828.

It can be divided in two parts, 49 and 625, that multiplied together give a square (30625 = 175²).

The spelling of 49625 in words is "forty-nine thousand, six hundred twenty-five".