50540523 has 16 divisors (see below), whose sum is σ = 75225216. Its totient is φ = 29917440.

The previous prime is 50540467. The next prime is 50540531. The reversal of 50540523 is 32504505.

It is not a de Polignac number, because 50540523 - 2¹⁰ = 50539499 is a prime.

It is a super-2 number, since 2×50540523² = 5108688930227058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50540493 and 50540502.

It is not an unprimeable number, because it can be changed into a prime (50540543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16390 + ... + 19227.

It is an arithmetic number, because the mean of its divisors is an integer number (4701576).

Almost surely, 2^50540523 is an apocalyptic number.

50540523 is a deficient number, since it is larger than the sum of its proper divisors (24684693).

50540523 is a wasteful number, since it uses less digits than its factorization.

50540523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35674.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50540523 is about 7109.1858183620. The cubic root of 50540523 is about 369.7259304698.

The spelling of 50540523 in words is "fifty million, five hundred forty thousand, five hundred twenty-three".