1005427552 has 24 divisors (see below), whose sum is σ = 1982950200. Its totient is φ = 501821184.

The previous prime is 1005427547. The next prime is 1005427561. The reversal of 1005427552 is 2557245001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9402 + ... + 45817.

It is an arithmetic number, because the mean of its divisors is an integer number (82622925).

Almost surely, 2^1005427552 is an apocalyptic number.

It is an amenable number.

1005427552 is a deficient number, since it is larger than the sum of its proper divisors (977522648).

1005427552 is an equidigital number, since it uses as much as digits as its factorization.

1005427552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55798 (or 55790 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 1005427552 is about 31708.4776045776. The cubic root of 1005427552 is about 1001.8059206872.

The spelling of 1005427552 in words is "one billion, five million, four hundred twenty-seven thousand, five hundred fifty-two".