7052734781 has 2 divisors, whose sum is σ = 7052734782. Its totient is φ = 7052734780.

The previous prime is 7052734771. The next prime is 7052734813. The reversal of 7052734781 is 1874372507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5675211556 + 1377523225 = 75334^2 + 37115^2 .

It is a cyclic number.

It is not a de Polignac number, because 7052734781 - 2²⁶ = 6985625917 is a prime.

It is a super-2 number, since 2×7052734781² = 99482135782254235922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7052734771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3526367390 + 3526367391.

It is an arithmetic number, because the mean of its divisors is an integer number (3526367391).

Almost surely, 2^7052734781 is an apocalyptic number.

It is an amenable number.

7052734781 is a deficient number, since it is larger than the sum of its proper divisors (1).

7052734781 is an equidigital number, since it uses as much as digits as its factorization.

7052734781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 44.

The square root of 7052734781 is about 83980.5619235785. The cubic root of 7052734781 is about 1917.7228846338.

The spelling of 7052734781 in words is "seven billion, fifty-two million, seven hundred thirty-four thousand, seven hundred eighty-one".