1005454352 has 20 divisors (see below), whose sum is σ = 2226363456. Its totient is φ = 430908960.

The previous prime is 1005454349. The next prime is 1005454363. The reversal of 1005454352 is 2534545001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4488524 + ... + 4488747.

Almost surely, 2^1005454352 is an apocalyptic number.

It is an amenable number.

1005454352 is an abundant number, since it is smaller than the sum of its proper divisors (1220909104).

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

1005454352 is an equidigital number, since it uses as much as digits as its factorization.

1005454352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8977286 (or 8977280 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1005454352 is about 31708.9002016784. The cubic root of 1005454352 is about 1001.8148217629.

Adding to 1005454352 its reverse (2534545001), we get a palindrome (3539999353).

The spelling of 1005454352 in words is "one billion, five million, four hundred fifty-four thousand, three hundred fifty-two".