1005356052 has 36 divisors (see below), whose sum is σ = 2542636096. Its totient is φ = 334944720.

The previous prime is 1005356017. The next prime is 1005356069. The reversal of 1005356052 is 2506535001.

1005356052 is a `hidden beast` number, since 1 + 0 + 0 + 53 + 5 + 605 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76227 + ... + 88437.

Almost surely, 2^1005356052 is an apocalyptic number.

1005356052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1005356052 is an abundant number, since it is smaller than the sum of its proper divisors (1537280044).

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

1005356052 is a wasteful number, since it uses less digits than its factorization.

1005356052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14508 (or 14503 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1005356052 is about 31707.3501257989. The cubic root of 1005356052 is about 1001.7821726405.

The spelling of 1005356052 in words is "one billion, five million, three hundred fifty-six thousand, fifty-two".