8274400153 has 2 divisors, whose sum is σ = 8274400154. Its totient is φ = 8274400152.

The previous prime is 8274400111. The next prime is 8274400177. The reversal of 8274400153 is 3510044728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4335959104 + 3938441049 = 65848^2 + 62757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8274400153 is a prime.

It is a super-3 number, since 3×8274400153³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (8274400753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4137200076 + 4137200077.

It is an arithmetic number, because the mean of its divisors is an integer number (4137200077).

Almost surely, 2^8274400153 is an apocalyptic number.

It is an amenable number.

8274400153 is a deficient number, since it is larger than the sum of its proper divisors (1).

8274400153 is an equidigital number, since it uses as much as digits as its factorization.

8274400153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 8274400153 is about 90963.7298762534. The cubic root of 8274400153 is about 2022.6101077088.

The spelling of 8274400153 in words is "eight billion, two hundred seventy-four million, four hundred thousand, one hundred fifty-three".