1000552615 has 8 divisors (see below), whose sum is σ = 1207297728. Its totient is φ = 796019040.

The previous prime is 1000552573. The next prime is 1000552627. The reversal of 1000552615 is 5162550001.

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

It is not a de Polignac number, because 1000552615 - 2¹³ = 1000544423 is a prime.

It is a super-2 number, since 2×1000552615² = 2002211070766676450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000552615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551887 + ... + 553696.

It is an arithmetic number, because the mean of its divisors is an integer number (150912216).

Almost surely, 2^1000552615 is an apocalyptic number.

1000552615 is a deficient number, since it is larger than the sum of its proper divisors (206745113).

1000552615 is a wasteful number, since it uses less digits than its factorization.

1000552615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105769.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1000552615 is about 31631.5130052295. The cubic root of 1000552615 is about 1000.1841710789.

The spelling of 1000552615 in words is "one billion, five hundred fifty-two thousand, six hundred fifteen".