49803453 has 36 divisors (see below), whose sum is σ = 86406528. Its totient is φ = 27533520.

The previous prime is 49803451. The next prime is 49803463. The reversal of 49803453 is 35430894.

It is not a de Polignac number, because 49803453 - 2¹ = 49803451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49803451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11850 + ... + 15492.

Almost surely, 2^49803453 is an apocalyptic number.

It is an amenable number.

49803453 is a deficient number, since it is larger than the sum of its proper divisors (36603075).

49803453 is a wasteful number, since it uses less digits than its factorization.

49803453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694 (or 3684 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 49803453 is about 7057.1561552795. The cubic root of 49803453 is about 367.9197924007.

The spelling of 49803453 in words is "forty-nine million, eight hundred three thousand, four hundred fifty-three".