10453487532 has 12 divisors (see below), whose sum is σ = 24391470936. Its totient is φ = 3484495840.

The previous prime is 10453487531. The next prime is 10453487537. The reversal of 10453487532 is 23578435401.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10453487531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435561969 + ... + 435561992.

It is an arithmetic number, because the mean of its divisors is an integer number (2032622578).

Almost surely, 2^10453487532 is an apocalyptic number.

10453487532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10453487532 is an abundant number, since it is smaller than the sum of its proper divisors (13937983404).

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

10453487532 is a wasteful number, since it uses less digits than its factorization.

10453487532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871123968 (or 871123966 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 10453487532 in words is "ten billion, four hundred fifty-three million, four hundred eighty-seven thousand, five hundred thirty-two".