1042541552 has 80 divisors (see below), whose sum is σ = 2301102720. Its totient is φ = 453600000.

The previous prime is 1042541551. The next prime is 1042541569. The reversal of 1042541552 is 2551452401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042541551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991427 + ... + 992477.

It is an arithmetic number, because the mean of its divisors is an integer number (28763784).

Almost surely, 2^1042541552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042541552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1150551360).

1042541552 is an abundant number, since it is smaller than the sum of its proper divisors (1258561168).

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

1042541552 is a wasteful number, since it uses less digits than its factorization.

1042541552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1042541552 is about 32288.4120389963. The cubic root of 1042541552 is about 1013.9840520764.

Adding to 1042541552 its reverse (2551452401), we get a palindrome (3593993953).

The spelling of 1042541552 in words is "one billion, forty-two million, five hundred forty-one thousand, five hundred fifty-two".