10552254410421 has 8 divisors (see below), whose sum is σ = 15632969496960. Its totient is φ = 7034836273596.

The previous prime is 10552254410417. The next prime is 10552254410429. The reversal of 10552254410421 is 12401445225501.

10552254410421 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 2 + 2 + 544 + 104 + 2 + 1 = 666.

It is not a de Polignac number, because 10552254410421 - 2² = 10552254410417 is a prime.

It is a super-2 number, since 2×10552254410421² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10552254410429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195412118685 + ... + 195412118738.

It is an arithmetic number, because the mean of its divisors is an integer number (1954121187120).

Almost surely, 2^{10552254410421} is an apocalyptic number.

It is an amenable number.

10552254410421 is a deficient number, since it is larger than the sum of its proper divisors (5080715086539).

10552254410421 is an equidigital number, since it uses as much as digits as its factorization.

10552254410421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390824237432 (or 390824237426 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

Adding to 10552254410421 its reverse (12401445225501), we get a palindrome (22953699635922).

The spelling of 10552254410421 in words is "ten trillion, five hundred fifty-two billion, two hundred fifty-four million, four hundred ten thousand, four hundred twenty-one".