1352250015 has 8 divisors (see below), whose sum is σ = 2163600048. Its totient is φ = 721200000.

The previous prime is 1352249993. The next prime is 1352250071. The reversal of 1352250015 is 5100522531.

It is a happy number.

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

It is not a de Polignac number, because 1352250015 - 2¹⁰ = 1352248991 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 45074986 + ... + 45075015.

It is an arithmetic number, because the mean of its divisors is an integer number (270450006).

Almost surely, 2^1352250015 is an apocalyptic number.

1352250015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1352250015 is a deficient number, since it is larger than the sum of its proper divisors (811350033).

1352250015 is an equidigital number, since it uses as much as digits as its factorization.

1352250015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90150009.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1352250015 is about 36772.9522203480. The cubic root of 1352250015 is about 1105.8231181322.

Adding to 1352250015 its reverse (5100522531), we get a palindrome (6452772546).

The spelling of 1352250015 in words is "one billion, three hundred fifty-two million, two hundred fifty thousand, fifteen".