7052666867 has 4 divisors (see below), whose sum is σ = 7423859880. Its totient is φ = 6681473856.

The previous prime is 7052666839. The next prime is 7052666897. The reversal of 7052666867 is 7686662507.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7686662507 = 1103 ⋅6968869.

It is a cyclic number.

It is not a de Polignac number, because 7052666867 - 2⁸ = 7052666611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7052666897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185596478 + ... + 185596515.

It is an arithmetic number, because the mean of its divisors is an integer number (1855964970).

Almost surely, 2^7052666867 is an apocalyptic number.

7052666867 is a deficient number, since it is larger than the sum of its proper divisors (371193013).

7052666867 is a wasteful number, since it uses less digits than its factorization.

7052666867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371193012.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The square root of 7052666867 is about 83980.1575790377. The cubic root of 7052666867 is about 1917.7167290713.

The spelling of 7052666867 in words is "seven billion, fifty-two million, six hundred sixty-six thousand, eight hundred sixty-seven".