1053439226 has 8 divisors (see below), whose sum is σ = 1805895840. Its totient is φ = 451473948.

The previous prime is 1053439213. The next prime is 1053439243. The reversal of 1053439226 is 6229343501.

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

It is a super-2 number, since 2×1053439226² = 2219468405750958152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37622816 + ... + 37622843.

It is an arithmetic number, because the mean of its divisors is an integer number (225736980).

Almost surely, 2^1053439226 is an apocalyptic number.

1053439226 is a deficient number, since it is larger than the sum of its proper divisors (752456614).

1053439226 is an equidigital number, since it uses as much as digits as its factorization.

1053439226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75245668.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1053439226 is about 32456.7285165958. The cubic root of 1053439226 is about 1017.5048670149.

The spelling of 1053439226 in words is "one billion, fifty-three million, four hundred thirty-nine thousand, two hundred twenty-six".