1350452515 has 4 divisors (see below), whose sum is σ = 1620543024. Its totient is φ = 1080362008.

The previous prime is 1350452507. The next prime is 1350452549. The reversal of 1350452515 is 5152540531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350452515 - 2³ = 1350452507 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135045247 + ... + 135045256.

It is an arithmetic number, because the mean of its divisors is an integer number (405135756).

Almost surely, 2^1350452515 is an apocalyptic number.

1350452515 is a deficient number, since it is larger than the sum of its proper divisors (270090509).

1350452515 is an equidigital number, since it uses as much as digits as its factorization.

1350452515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270090508.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 1350452515 is about 36748.5035749757. The cubic root of 1350452515 is about 1105.3329231686.

The spelling of 1350452515 in words is "one billion, three hundred fifty million, four hundred fifty-two thousand, five hundred fifteen".