8212053258 has 24 divisors (see below), whose sum is σ = 17968952196. Its totient is φ = 2710248000.

The previous prime is 8212053247. The next prime is 8212053259. The reversal of 8212053258 is 8523502128.

It can be written as a sum of positive squares in 2 ways, for example, as 8138385369 + 73667889 = 90213^2 + 8583^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8212053259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2256723 + ... + 2260358.

Almost surely, 2^8212053258 is an apocalyptic number.

8212053258 is an abundant number, since it is smaller than the sum of its proper divisors (9756898938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8212053258 is a wasteful number, since it uses less digits than its factorization.

8212053258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517190 (or 4517187 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 8212053258 is about 90620.3799263720. The cubic root of 8212053258 is about 2017.5172302210.

The spelling of 8212053258 in words is "eight billion, two hundred twelve million, fifty-three thousand, two hundred fifty-eight".