2801472533 has 2 divisors, whose sum is σ = 2801472534. Its totient is φ = 2801472532.

The previous prime is 2801472497. The next prime is 2801472571. The reversal of 2801472533 is 3352741082.

2801472533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2800738084 + 734449 = 52922^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 2801472533 - 2²² = 2797278229 is a prime.

It is a super-3 number, since 3×2801472533³ (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2801472493 and 2801472502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2801472133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400736266 + 1400736267.

It is an arithmetic number, because the mean of its divisors is an integer number (1400736267).

Almost surely, 2^2801472533 is an apocalyptic number.

It is an amenable number.

2801472533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2801472533 is an equidigital number, since it uses as much as digits as its factorization.

2801472533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2801472533 is about 52928.9385213798. The cubic root of 2801472533 is about 1409.7067835869.

The spelling of 2801472533 in words is "two billion, eight hundred one million, four hundred seventy-two thousand, five hundred thirty-three".