6745132403 has 2 divisors, whose sum is σ = 6745132404. Its totient is φ = 6745132402.

The previous prime is 6745132399. The next prime is 6745132453. The reversal of 6745132403 is 3042315476.

6745132403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6745132403 - 2² = 6745132399 is a prime.

It is a super-2 number, since 2×6745132403² = 90993622268001108818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6745132453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3372566201 + 3372566202.

It is an arithmetic number, because the mean of its divisors is an integer number (3372566202).

Almost surely, 2^6745132403 is an apocalyptic number.

6745132403 is a deficient number, since it is larger than the sum of its proper divisors (1).

6745132403 is an equidigital number, since it uses as much as digits as its factorization.

6745132403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 6745132403 is about 82128.7550313531. The cubic root of 6745132403 is about 1889.4271850139.

Adding to 6745132403 its reverse (3042315476), we get a palindrome (9787447879).

The spelling of 6745132403 in words is "six billion, seven hundred forty-five million, one hundred thirty-two thousand, four hundred three".