7260220453 has 2 divisors, whose sum is σ = 7260220454. Its totient is φ = 7260220452.

The previous prime is 7260220393. The next prime is 7260220537. The reversal of 7260220453 is 3540220627.

7260220453 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., 7034680129 + 225540324 = 83873^2 + 15018^2 .

It is a cyclic number.

It is not a de Polignac number, because 7260220453 - 2²⁵ = 7226666021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7260221453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3630110226 + 3630110227.

It is an arithmetic number, because the mean of its divisors is an integer number (3630110227).

Almost surely, 2^7260220453 is an apocalyptic number.

It is an amenable number.

7260220453 is a deficient number, since it is larger than the sum of its proper divisors (1).

7260220453 is an equidigital number, since it uses as much as digits as its factorization.

7260220453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 7260220453 is about 85206.9272594664. The cubic root of 7260220453 is about 1936.3473671381.

The spelling of 7260220453 in words is "seven billion, two hundred sixty million, two hundred twenty thousand, four hundred fifty-three".