49525 has 12 divisors (see below), whose sum is σ = 70432. Its totient is φ = 33840.

The previous prime is 49523. The next prime is 49529. The reversal of 49525 is 52594.

49525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49525 - 2¹ = 49523 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

Its product of digits (1800) is a multiple of the sum of its prime factors (300).

49525 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 49525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34 + ... + 316.

2⁴⁹⁵²⁵ is an apocalyptic number.

It is an amenable number.

49525 is a deficient number, since it is larger than the sum of its proper divisors (20907).

49525 is a wasteful number, since it uses less digits than its factorization.

49525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 295 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 49525 is about 222.5421308427. The cubic root of 49525 is about 36.7232826003.

The spelling of 49525 in words is "forty-nine thousand, five hundred twenty-five".