1013064445 has 8 divisors (see below), whose sum is σ = 1220409144. Its totient is φ = 807297024.

The previous prime is 1013064427. The next prime is 1013064457. The reversal of 1013064445 is 5444603101.

1013064445 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 184660921 + 828403524 = 13589^2 + 28782^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1013064445 - 2⁵ = 1013064413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392904 + ... + 395473.

It is an arithmetic number, because the mean of its divisors is an integer number (152551143).

Almost surely, 2^1013064445 is an apocalyptic number.

It is an amenable number.

1013064445 is a deficient number, since it is larger than the sum of its proper divisors (207344699).

1013064445 is an equidigital number, since it uses as much as digits as its factorization.

1013064445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788639.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1013064445 is about 31828.6733151101. The cubic root of 1013064445 is about 1004.3359870430.

Adding to 1013064445 its reverse (5444603101), we get a palindrome (6457667546).

The spelling of 1013064445 in words is "one billion, thirteen million, sixty-four thousand, four hundred forty-five".