5453996349 has 4 divisors (see below), whose sum is σ = 7271995136. Its totient is φ = 3635997564.

The previous prime is 5453996347. The next prime is 5453996357. The reversal of 5453996349 is 9436993545.

It is a happy number.

5453996349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5453996349 - 2¹ = 5453996347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453996347) 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, 908999389 + ... + 908999394.

It is an arithmetic number, because the mean of its divisors is an integer number (1817998784).

Almost surely, 2^5453996349 is an apocalyptic number.

It is an amenable number.

5453996349 is a deficient number, since it is larger than the sum of its proper divisors (1817998787).

5453996349 is a wasteful number, since it uses less digits than its factorization.

5453996349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817998786.

The product of its digits is 15746400, while the sum is 57.

The square root of 5453996349 is about 73851.1770319201. The cubic root of 5453996349 is about 1760.2388997547.

The spelling of 5453996349 in words is "five billion, four hundred fifty-three million, nine hundred ninety-six thousand, three hundred forty-nine".