1053158479 has 4 divisors (see below), whose sum is σ = 1053301480. Its totient is φ = 1053015480.

The previous prime is 1053158357. The next prime is 1053158527. The reversal of 1053158479 is 9748513501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053158479 - 2¹⁷ = 1053027407 is a prime.

It is a super-2 number, since 2×1053158479² = 2218285563779186882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053158879) 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 3 ways as a sum of consecutive naturals, for example, 59817 + ... + 75394.

It is an arithmetic number, because the mean of its divisors is an integer number (263325370).

Almost surely, 2^1053158479 is an apocalyptic number.

1053158479 is a deficient number, since it is larger than the sum of its proper divisors (143001).

1053158479 is an equidigital number, since it uses as much as digits as its factorization.

1053158479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143000.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 1053158479 is about 32452.4032854271. The cubic root of 1053158479 is about 1017.4144688813.

The spelling of 1053158479 in words is "one billion, fifty-three million, one hundred fifty-eight thousand, four hundred seventy-nine".