1075542432 has 24 divisors (see below), whose sum is σ = 2823299136. Its totient is φ = 358514112.

The previous prime is 1075542421. The next prime is 1075542437. The reversal of 1075542432 is 2342455701.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 1075542393 and 1075542402.

It is not an unprimeable number, because it can be changed into a prime (1075542437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601688 + ... + 5601879.

It is an arithmetic number, because the mean of its divisors is an integer number (117637464).

Almost surely, 2^1075542432 is an apocalyptic number.

1075542432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1075542432 is an abundant number, since it is smaller than the sum of its proper divisors (1747756704).

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

1075542432 is a wasteful number, since it uses less digits than its factorization.

1075542432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11203580 (or 11203572 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 1075542432 is about 32795.4635887343. The cubic root of 1075542432 is about 1024.5720782053.

The spelling of 1075542432 in words is "one billion, seventy-five million, five hundred forty-two thousand, four hundred thirty-two".