802441253 has 8 divisors (see below), whose sum is σ = 818961408. Its totient is φ = 785972304.

The previous prime is 802441187. The next prime is 802441279. The reversal of 802441253 is 352144208.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 802441253 - 2¹⁸ = 802179109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802441853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19700 + ... + 44642.

It is an arithmetic number, because the mean of its divisors is an integer number (102370176).

Almost surely, 2^802441253 is an apocalyptic number.

It is an amenable number.

802441253 is a deficient number, since it is larger than the sum of its proper divisors (16520155).

802441253 is a wasteful number, since it uses less digits than its factorization.

802441253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25603.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 802441253 is about 28327.3940382803. The cubic root of 802441253 is about 929.2610822311.

The spelling of 802441253 in words is "eight hundred two million, four hundred forty-one thousand, two hundred fifty-three".