730452053 has 2 divisors, whose sum is σ = 730452054. Its totient is φ = 730452052.

The previous prime is 730452007. The next prime is 730452059. The reversal of 730452053 is 350254037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 665536804 + 64915249 = 25798^2 + 8057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-730452053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730452059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365226026 + 365226027.

It is an arithmetic number, because the mean of its divisors is an integer number (365226027).

Almost surely, 2^730452053 is an apocalyptic number.

It is an amenable number.

730452053 is a deficient number, since it is larger than the sum of its proper divisors (1).

730452053 is an equidigital number, since it uses as much as digits as its factorization.

730452053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 730452053 is about 27026.8764935943. The cubic root of 730452053 is about 900.5971563698.

The spelling of 730452053 in words is "seven hundred thirty million, four hundred fifty-two thousand, fifty-three".