10534532520 has 64 divisors (see below), whose sum is σ = 33266952000. Its totient is φ = 2661355008.

The previous prime is 10534532509. The next prime is 10534532531. The reversal of 10534532520 is 2523543501.

10534532520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10534532509) and next prime (10534532531).

It is a super-2 number, since 2×10534532520² (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 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 15 ways as a sum of consecutive naturals, for example, 2307925 + ... + 2312484.

It is an arithmetic number, because the mean of its divisors is an integer number (519796125).

Almost surely, 2^10534532520 is an apocalyptic number.

10534532520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10534532520 is an abundant number, since it is smaller than the sum of its proper divisors (22732419480).

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

10534532520 is a wasteful number, since it uses less digits than its factorization.

10534532520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620442 (or 4620438 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 10534532520 in words is "ten billion, five hundred thirty-four million, five hundred thirty-two thousand, five hundred twenty".