6357522043 has 4 divisors (see below), whose sum is σ = 6358834768. Its totient is φ = 6356209320.

The previous prime is 6357522019. The next prime is 6357522107. The reversal of 6357522043 is 3402257536.

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

It is a cyclic number.

It is not a de Polignac number, because 6357522043 - 2¹⁷ = 6357390971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6357521993 and 6357522011.

It is not an unprimeable number, because it can be changed into a prime (6357522643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649071 + ... + 658792.

It is an arithmetic number, because the mean of its divisors is an integer number (1589708692).

Almost surely, 2^6357522043 is an apocalyptic number.

6357522043 is a deficient number, since it is larger than the sum of its proper divisors (1312725).

6357522043 is a wasteful number, since it uses less digits than its factorization.

6357522043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312724.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 6357522043 is about 79734.0707790591. The cubic root of 6357522043 is about 1852.5188035800.

Adding to 6357522043 its reverse (3402257536), we get a palindrome (9759779579).

The spelling of 6357522043 in words is "six billion, three hundred fifty-seven million, five hundred twenty-two thousand, forty-three".