130456553 has 2 divisors, whose sum is σ = 130456554. Its totient is φ = 130456552.

The previous prime is 130456523. The next prime is 130456567. The reversal of 130456553 is 355654031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93161104 + 37295449 = 9652^2 + 6107^2 .

It is a cyclic number.

It is not a de Polignac number, because 130456553 - 2¹⁰ = 130455529 is a prime.

It is a super-4 number, since 4×130456553⁴ (a number of 34 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (130456523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65228276 + 65228277.

It is an arithmetic number, because the mean of its divisors is an integer number (65228277).

Almost surely, 2^130456553 is an apocalyptic number.

It is an amenable number.

130456553 is a deficient number, since it is larger than the sum of its proper divisors (1).

130456553 is an equidigital number, since it uses as much as digits as its factorization.

130456553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 130456553 is about 11421.7578769645. The cubic root of 130456553 is about 507.1720359138.

The spelling of 130456553 in words is "one hundred thirty million, four hundred fifty-six thousand, five hundred fifty-three".