5653974351 has 4 divisors (see below), whose sum is σ = 7538632472. Its totient is φ = 3769316232.

The previous prime is 5653974349. The next prime is 5653974373. The reversal of 5653974351 is 1534793565.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5653974351 - 2¹ = 5653974349 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 5653974351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653974331) 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, 942329056 + ... + 942329061.

It is an arithmetic number, because the mean of its divisors is an integer number (1884658118).

Almost surely, 2^5653974351 is an apocalyptic number.

5653974351 is a deficient number, since it is larger than the sum of its proper divisors (1884658121).

5653974351 is a wasteful number, since it uses less digits than its factorization.

5653974351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884658120.

The product of its digits is 1701000, while the sum is 48.

The square root of 5653974351 is about 75192.9142339888. The cubic root of 5653974351 is about 1781.4950145597.

The spelling of 5653974351 in words is "five billion, six hundred fifty-three million, nine hundred seventy-four thousand, three hundred fifty-one".