1013064405 has 8 divisors (see below), whose sum is σ = 1620903072. Its totient is φ = 540301008.

The previous prime is 1013064389. The next prime is 1013064413. The reversal of 1013064405 is 5044603101.

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

It is not a de Polignac number, because 1013064405 - 2⁴ = 1013064389 is a prime.

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, 33768799 + ... + 33768828.

It is an arithmetic number, because the mean of its divisors is an integer number (202612884).

Almost surely, 2^1013064405 is an apocalyptic number.

1013064405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1013064405 is a deficient number, since it is larger than the sum of its proper divisors (607838667).

1013064405 is an equidigital number, since it uses as much as digits as its factorization.

1013064405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67537635.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1013064405 is about 31828.6726867458. The cubic root of 1013064405 is about 1004.3359738246.

Adding to 1013064405 its reverse (5044603101), we get a palindrome (6057667506).

The spelling of 1013064405 in words is "one billion, thirteen million, sixty-four thousand, four hundred five".