7052747801401 has 3 divisors (see below), whose sum is σ = 7052750457103. Its totient is φ = 7052745145700.

The previous prime is 7052747801389. The next prime is 7052747801431. The reversal of 7052747801401 is 1041087472507.

The square root of 7052747801401 is 2655701.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2854920501801 + 4197827299600 = 1689651^2 + 2048860^2 .

It is not a de Polignac number, because 7052747801401 - 2¹⁷ = 7052747670329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7052747801431) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1327851 + ... + 3983551.

Almost surely, 2^{7052747801401} is an apocalyptic number.

7052747801401 is the 2655701-st square number.

7052747801401 is the 1327851-st centered octagonal number.

It is an amenable number.

7052747801401 is a deficient number, since it is larger than the sum of its proper divisors (2655702).

7052747801401 is an frugal number, since it uses more digits than its factorization.

7052747801401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311402 (or 2655701 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 46.

The spelling of 7052747801401 in words is "seven trillion, fifty-two billion, seven hundred forty-seven million, eight hundred one thousand, four hundred one".