49502253 has 4 divisors (see below), whose sum is σ = 66003008. Its totient is φ = 33001500.

The previous prime is 49502251. The next prime is 49502281. The reversal of 49502253 is 35220594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 49502253 - 2¹ = 49502251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49502253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49502251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8250373 + ... + 8250378.

It is an arithmetic number, because the mean of its divisors is an integer number (16500752).

Almost surely, 2^49502253 is an apocalyptic number.

It is an amenable number.

49502253 is a deficient number, since it is larger than the sum of its proper divisors (16500755).

49502253 is a wasteful number, since it uses less digits than its factorization.

49502253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16500754.

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

The square root of 49502253 is about 7035.7837516513. The cubic root of 49502253 is about 367.1765936329.

The spelling of 49502253 in words is "forty-nine million, five hundred two thousand, two hundred fifty-three".