8030253249 has 10 divisors (see below), whose sum is σ = 11995810530. Its totient is φ = 5353502112.

The previous prime is 8030253247. The next prime is 8030253251. The reversal of 8030253249 is 9423520308.

8030253249 is a `hidden beast` number, since 80 + 3 + 0 + 2 + 532 + 49 = 666.

It is an interprime number because it is at equal distance from previous prime (8030253247) and next prime (8030253251).

It can be written as a sum of positive squares in only one way, i.e., 5164578225 + 2865675024 = 71865^2 + 53532^2 .

It is not a de Polignac number, because 8030253249 - 2¹ = 8030253247 is a prime.

It is a super-4 number, since 4×8030253249⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (8030253247) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 49569384 + ... + 49569545.

It is an arithmetic number, because the mean of its divisors is an integer number (1199581053).

Almost surely, 2^8030253249 is an apocalyptic number.

It is an amenable number.

8030253249 is a deficient number, since it is larger than the sum of its proper divisors (3965557281).

8030253249 is an equidigital number, since it uses as much as digits as its factorization.

8030253249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99138941 (or 99138932 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 8030253249 is about 89611.6803156821. The cubic root of 8030253249 is about 2002.5179327603.

The spelling of 8030253249 in words is "eight billion, thirty million, two hundred fifty-three thousand, two hundred forty-nine".