49503522 has 32 divisors (see below), whose sum is σ = 102876480. Its totient is φ = 15861440.

The previous prime is 49503511. The next prime is 49503527. The reversal of 49503522 is 22530594.

It is a self number, because there is not a number n which added to its sum of digits gives 49503522.

It is not an unprimeable number, because it can be changed into a prime (49503527) 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, 50497 + ... + 51467.

It is an arithmetic number, because the mean of its divisors is an integer number (3214890).

Almost surely, 2^49503522 is an apocalyptic number.

49503522 is an abundant number, since it is smaller than the sum of its proper divisors (53372958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49503522 is a wasteful number, since it uses less digits than its factorization.

49503522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 49503522 is about 7035.8739329240. The cubic root of 49503522 is about 367.1797311542.

The spelling of 49503522 in words is "forty-nine million, five hundred three thousand, five hundred twenty-two".