1115415005 has 8 divisors (see below), whose sum is σ = 1354624992. Its totient is φ = 881580688.

The previous prime is 1115414953. The next prime is 1115415029. The reversal of 1115415005 is 5005145111.

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 1115415005 - 2⁶ = 1115414941 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, 1343459 + ... + 1344288.

It is an arithmetic number, because the mean of its divisors is an integer number (169328124).

Almost surely, 2^1115415005 is an apocalyptic number.

It is an amenable number.

1115415005 is a deficient number, since it is larger than the sum of its proper divisors (239209987).

1115415005 is an equidigital number, since it uses as much as digits as its factorization.

1115415005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687835.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 1115415005 is about 33397.8293456326. The cubic root of 1115415005 is about 1037.0797655520.

The spelling of 1115415005 in words is "one billion, one hundred fifteen million, four hundred fifteen thousand, five".