1052345015 has 8 divisors (see below), whose sum is σ = 1263187968. Its totient is φ = 841626720.

The previous prime is 1052344981. The next prime is 1052345027. The reversal of 1052345015 is 5105432501.

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

It is not a de Polignac number, because 1052345015 - 2¹⁴ = 1052328631 is a prime.

It is a super-2 number, since 2×1052345015² = 2214860061190700450, which contains 22 as substring.

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, 11456 + ... + 47285.

It is an arithmetic number, because the mean of its divisors is an integer number (157898496).

Almost surely, 2^1052345015 is an apocalyptic number.

1052345015 is a deficient number, since it is larger than the sum of its proper divisors (210842953).

1052345015 is an equidigital number, since it uses as much as digits as its factorization.

1052345015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62329.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1052345015 is about 32439.8676785217. The cubic root of 1052345015 is about 1017.1524496823.

Adding to 1052345015 its reverse (5105432501), we get a palindrome (6157777516).

The spelling of 1052345015 in words is "one billion, fifty-two million, three hundred forty-five thousand, fifteen".