1087043573 has 8 divisors (see below), whose sum is σ = 1355275200. Its totient is φ = 847046880.

The previous prime is 1087043567. The next prime is 1087043579. The reversal of 1087043573 is 3753407801.

It is an interprime number because it is at equal distance from previous prime (1087043567) and next prime (1087043579).

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

It is a cyclic number.

It is not a de Polignac number, because 1087043573 - 2¹⁰ = 1087042549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087043579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7058648 + ... + 7058801.

It is an arithmetic number, because the mean of its divisors is an integer number (169409400).

Almost surely, 2^1087043573 is an apocalyptic number.

It is an amenable number.

1087043573 is a deficient number, since it is larger than the sum of its proper divisors (268231627).

1087043573 is a wasteful number, since it uses less digits than its factorization.

1087043573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14117467.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 1087043573 is about 32970.3438410945. The cubic root of 1087043573 is about 1028.2111700740.

The spelling of 1087043573 in words is "one billion, eighty-seven million, forty-three thousand, five hundred seventy-three".