10533553452 has 18 divisors (see below), whose sum is σ = 26626482428. Its totient is φ = 3511184472.

The previous prime is 10533553441. The next prime is 10533553483. The reversal of 10533553452 is 25435533501.

10533553452 is a `hidden beast` number, since 1 + 0 + 53 + 3 + 553 + 4 + 52 = 666.

10533553452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10533553452² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 292598707 = 10533553452 / (1 + 0 + 5 + 3 + 3 + 5 + 5 + 3 + 4 + 5 + 2).

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 146299318 + ... + 146299389.

Almost surely, 2^10533553452 is an apocalyptic number.

10533553452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10533553452 is an abundant number, since it is smaller than the sum of its proper divisors (16092928976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10533553452 is a wasteful number, since it uses less digits than its factorization.

10533553452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292598717 (or 292598712 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 10533553452 in words is "ten billion, five hundred thirty-three million, five hundred fifty-three thousand, four hundred fifty-two".