10552355456 has 32 divisors (see below), whose sum is σ = 21056390400. Its totient is φ = 5267614464.

The previous prime is 10552355423. The next prime is 10552355477. The reversal of 10552355456 is 65455325501.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×10552355456² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12641 + ... + 145823.

It is an arithmetic number, because the mean of its divisors is an integer number (658012200).

Almost surely, 2^10552355456 is an apocalyptic number.

10552355456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10552355456 is a deficient number, since it is larger than the sum of its proper divisors (10504034944).

10552355456 is an equidigital number, since it uses as much as digits as its factorization.

10552355456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133816 (or 133804 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 10552355456 in words is "ten billion, five hundred fifty-two million, three hundred fifty-five thousand, four hundred fifty-six".