49525623 has 18 divisors (see below), whose sum is σ = 83217264. Its totient is φ = 28300104.

The previous prime is 49525621. The next prime is 49525667. The reversal of 49525623 is 32652594.

49525623 is a `hidden beast` number, since 4 + 9 + 5 + 25 + 623 = 666.

It is not a de Polignac number, because 49525623 - 2¹ = 49525621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49525621) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55711 + ... + 56592.

Almost surely, 2^49525623 is an apocalyptic number.

49525623 is a deficient number, since it is larger than the sum of its proper divisors (33691641).

49525623 is a wasteful number, since it uses less digits than its factorization.

49525623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112323 (or 112313 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 49525623 is about 7037.4443514674. Note that the first 3 decimals coincide. The cubic root of 49525623 is about 367.2343658653.

The spelling of 49525623 in words is "forty-nine million, five hundred twenty-five thousand, six hundred twenty-three".