10532544330 has 128 divisors (see below), whose sum is σ = 32885968896. Its totient is φ = 2093414400.

The previous prime is 10532544329. The next prime is 10532544331. The reversal of 10532544330 is 3344523501.

It is an interprime number because it is at equal distance from previous prime (10532544329) and next prime (10532544331).

It is a super-2 number, since 2×10532544330² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10532544331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45991 + ... + 152250.

It is an arithmetic number, because the mean of its divisors is an integer number (256921632).

Almost surely, 2^10532544330 is an apocalyptic number.

10532544330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10532544330 is an abundant number, since it is smaller than the sum of its proper divisors (22353424566).

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

10532544330 is a wasteful number, since it uses less digits than its factorization.

10532544330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198292.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 10532544330 in words is "ten billion, five hundred thirty-two million, five hundred forty-four thousand, three hundred thirty".