1053419987 has 8 divisors (see below), whose sum is σ = 1099970304. Its totient is φ = 1006932168.

The previous prime is 1053419953. The next prime is 1053419993. The reversal of 1053419987 is 7899143501.

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 1053419987 - 2¹⁰ = 1053418963 is a prime.

It is a super-2 number, since 2×1053419987² = 2219387338022160338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053418987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20648 + ... + 50330.

It is an arithmetic number, because the mean of its divisors is an integer number (137496288).

Almost surely, 2^1053419987 is an apocalyptic number.

1053419987 is a deficient number, since it is larger than the sum of its proper divisors (46550317).

1053419987 is a wasteful number, since it uses less digits than its factorization.

1053419987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31249.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 1053419987 is about 32456.4321360189. The cubic root of 1053419987 is about 1017.4986727340.

The spelling of 1053419987 in words is "one billion, fifty-three million, four hundred nineteen thousand, nine hundred eighty-seven".