1052040015 has 64 divisors (see below), whose sum is σ = 2042772480. Its totient is φ = 510572160.

The previous prime is 1052040001. The next prime is 1052040029. The reversal of 1052040015 is 5100402501.

It is an interprime number because it is at equal distance from previous prime (1052040001) and next prime (1052040029).

It is not a de Polignac number, because 1052040015 - 2¹⁷ = 1051908943 is a prime.

It is a super-2 number, since 2×1052040015² = 2213576386322400450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052040015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120384 + ... + 128826.

It is an arithmetic number, because the mean of its divisors is an integer number (31918320).

Almost surely, 2^1052040015 is an apocalyptic number.

1052040015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052040015 is a deficient number, since it is larger than the sum of its proper divisors (990732465).

1052040015 is a wasteful number, since it uses less digits than its factorization.

1052040015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8541 (or 8535 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1052040015 is about 32435.1663322388. The cubic root of 1052040015 is about 1017.0541734615.

Adding to 1052040015 its reverse (5100402501), we get a palindrome (6152442516).

The spelling of 1052040015 in words is "one billion, fifty-two million, forty thousand, fifteen".