10552812461 has 2 divisors, whose sum is σ = 10552812462. Its totient is φ = 10552812460.

The previous prime is 10552812409. The next prime is 10552812481. The reversal of 10552812461 is 16421825501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8455722025 + 2097090436 = 91955^2 + 45794^2 .

It is an emirp because it is prime and its reverse (16421825501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10552812461 - 2³⁰ = 9479070637 is a prime.

It is a super-2 number, since 2×10552812461² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10552812481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276406230 + 5276406231.

It is an arithmetic number, because the mean of its divisors is an integer number (5276406231).

Almost surely, 2^10552812461 is an apocalyptic number.

It is an amenable number.

10552812461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10552812461 is an equidigital number, since it uses as much as digits as its factorization.

10552812461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 10552812461 in words is "ten billion, five hundred fifty-two million, eight hundred twelve thousand, four hundred sixty-one".