6733255401 has 6 divisors (see below), whose sum is σ = 9725813370. Its totient is φ = 4488836928.

The previous prime is 6733255387. The next prime is 6733255439. The reversal of 6733255401 is 1045523376.

6733255401 is a `hidden beast` number, since 6 + 73 + 32 + 554 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4255605225 + 2477650176 = 65235^2 + 49776^2 .

It is not a de Polignac number, because 6733255401 - 2²¹ = 6731158249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6733255481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374069736 + ... + 374069753.

It is an arithmetic number, because the mean of its divisors is an integer number (1620968895).

Almost surely, 2^6733255401 is an apocalyptic number.

It is an amenable number.

6733255401 is a deficient number, since it is larger than the sum of its proper divisors (2992557969).

6733255401 is a wasteful number, since it uses less digits than its factorization.

6733255401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748139495 (or 748139492 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 6733255401 is about 82056.4159648714. The cubic root of 6733255401 is about 1888.3175495307.

Adding to 6733255401 its reverse (1045523376), we get a palindrome (7778778777).

The spelling of 6733255401 in words is "six billion, seven hundred thirty-three million, two hundred fifty-five thousand, four hundred one".