1009213562 has 8 divisors (see below), whose sum is σ = 1730080416. Its totient is φ = 432520092.

The previous prime is 1009213561. The next prime is 1009213567. The reversal of 1009213562 is 2653129001.

1009213562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1009213561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36043328 + ... + 36043355.

It is an arithmetic number, because the mean of its divisors is an integer number (216260052).

Almost surely, 2^1009213562 is an apocalyptic number.

1009213562 is a deficient number, since it is larger than the sum of its proper divisors (720866854).

1009213562 is an equidigital number, since it uses as much as digits as its factorization.

1009213562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72086692.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1009213562 is about 31768.1217889884. The cubic root of 1009213562 is about 1003.0618031272.

The spelling of 1009213562 in words is "one billion, nine million, two hundred thirteen thousand, five hundred sixty-two".