7867074253 has 2 divisors, whose sum is σ = 7867074254. Its totient is φ = 7867074252.

The previous prime is 7867074251. The next prime is 7867074287. The reversal of 7867074253 is 3524707687.

It is a happy number.

7867074253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7083242244 + 783832009 = 84162^2 + 27997^2 .

It is a cyclic number.

It is not a de Polignac number, because 7867074253 - 2¹ = 7867074251 is a prime.

Together with 7867074251, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7867074197 and 7867074206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7867074251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3933537126 + 3933537127.

It is an arithmetic number, because the mean of its divisors is an integer number (3933537127).

Almost surely, 2^7867074253 is an apocalyptic number.

It is an amenable number.

7867074253 is a deficient number, since it is larger than the sum of its proper divisors (1).

7867074253 is an equidigital number, since it uses as much as digits as its factorization.

7867074253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The square root of 7867074253 is about 88696.5289794364. The cubic root of 7867074253 is about 1988.8609301551.

The spelling of 7867074253 in words is "seven billion, eight hundred sixty-seven million, seventy-four thousand, two hundred fifty-three".