1415515045 has 8 divisors (see below), whose sum is σ = 1941277824. Its totient is φ = 970638864.

The previous prime is 1415515019. The next prime is 1415515063. The reversal of 1415515045 is 5405155141.

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 1415515045 - 2¹⁷ = 1415383973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1415514998 and 1415515016.

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, 20221609 + ... + 20221678.

It is an arithmetic number, because the mean of its divisors is an integer number (242659728).

Almost surely, 2^1415515045 is an apocalyptic number.

It is an amenable number.

1415515045 is a deficient number, since it is larger than the sum of its proper divisors (525762779).

1415515045 is an equidigital number, since it uses as much as digits as its factorization.

1415515045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40443299.

The product of its (nonzero) digits is 10000, while the sum is 31.

The square root of 1415515045 is about 37623.3311257789. The cubic root of 1415515045 is about 1122.8062718846.

The spelling of 1415515045 in words is "one billion, four hundred fifteen million, five hundred fifteen thousand, forty-five".