1005005534 has 16 divisors (see below), whose sum is σ = 1625275680. Its totient is φ = 463332960.

The previous prime is 1005005509. The next prime is 1005005537. The reversal of 1005005534 is 4355005001.

It is a super-2 number, since 2×1005005534² = 2020072246741250312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005005537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864 + ... + 44924.

It is an arithmetic number, because the mean of its divisors is an integer number (101579730).

Almost surely, 2^1005005534 is an apocalyptic number.

1005005534 is a deficient number, since it is larger than the sum of its proper divisors (620270146).

1005005534 is a wasteful number, since it uses less digits than its factorization.

1005005534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42995.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1005005534 is about 31701.8222504638. The cubic root of 1005005534 is about 1001.6657351192.

The spelling of 1005005534 in words is "one billion, five million, five thousand, five hundred thirty-four".