808458053 has 4 divisors (see below), whose sum is σ = 870647148. Its totient is φ = 746268960.

The previous prime is 808458047. The next prime is 808458059. The reversal of 808458053 is 350854808.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (808458047) and next prime (808458059).

It can be written as a sum of positive squares in 2 ways, for example, as 161366209 + 647091844 = 12703^2 + 25438^2 .

It is a cyclic number.

It is not a de Polignac number, because 808458053 - 2⁶ = 808457989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 808458053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808458059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31094528 + ... + 31094553.

It is an arithmetic number, because the mean of its divisors is an integer number (217661787).

Almost surely, 2^808458053 is an apocalyptic number.

It is an amenable number.

808458053 is a deficient number, since it is larger than the sum of its proper divisors (62189095).

808458053 is a wasteful number, since it uses less digits than its factorization.

808458053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62189094.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 808458053 is about 28433.3967896908. The cubic root of 808458053 is about 931.5778713800.

The spelling of 808458053 in words is "eight hundred eight million, four hundred fifty-eight thousand, fifty-three".