553030552691 has 2 divisors, whose sum is σ = 553030552692. Its totient is φ = 553030552690.

The previous prime is 553030552661. The next prime is 553030552703. The reversal of 553030552691 is 196255030355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553030552691 - 2²² = 553026358387 is a prime.

It is not a weakly prime, because it can be changed into another prime (553030552661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276515276345 + 276515276346.

It is an arithmetic number, because the mean of its divisors is an integer number (276515276346).

Almost surely, 2^553030552691 is an apocalyptic number.

553030552691 is a deficient number, since it is larger than the sum of its proper divisors (1).

553030552691 is an equidigital number, since it uses as much as digits as its factorization.

553030552691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 553030552691 in words is "five hundred fifty-three billion, thirty million, five hundred fifty-two thousand, six hundred ninety-one".