6753742123 has 2 divisors, whose sum is σ = 6753742124. Its totient is φ = 6753742122.

The previous prime is 6753742081. The next prime is 6753742183. The reversal of 6753742123 is 3212473576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6753742123 - 2²¹ = 6751644971 is a prime.

It is a super-2 number, since 2×6753742123² = 91226065327969094258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6753742183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3376871061 + 3376871062.

It is an arithmetic number, because the mean of its divisors is an integer number (3376871062).

Almost surely, 2^6753742123 is an apocalyptic number.

6753742123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6753742123 is an equidigital number, since it uses as much as digits as its factorization.

6753742123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 40.

The square root of 6753742123 is about 82181.1543055949. The cubic root of 6753742123 is about 1890.2307532522.

The spelling of 6753742123 in words is "six billion, seven hundred fifty-three million, seven hundred forty-two thousand, one hundred twenty-three".