5642048351 has 2 divisors, whose sum is σ = 5642048352. Its totient is φ = 5642048350.

The previous prime is 5642048311. The next prime is 5642048369. The reversal of 5642048351 is 1538402465.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5642048351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5642048311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821024175 + 2821024176.

It is an arithmetic number, because the mean of its divisors is an integer number (2821024176).

Almost surely, 2^5642048351 is an apocalyptic number.

5642048351 is a deficient number, since it is larger than the sum of its proper divisors (1).

5642048351 is an equidigital number, since it uses as much as digits as its factorization.

5642048351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5642048351 is about 75113.5696861759. The cubic root of 5642048351 is about 1780.2415561377.

The spelling of 5642048351 in words is "five billion, six hundred forty-two million, forty-eight thousand, three hundred fifty-one".