1053535 has 16 divisors (see below), whose sum is σ = 1492992. Its totient is φ = 698400.

The previous prime is 1053529. The next prime is 1053539. The reversal of 1053535 is 5353501.

It is a happy number.

It is not a de Polignac number, because 1053535 - 2⁷ = 1053407 is a prime.

It is a super-2 number, since 2×1053535² = 2219871992450, which contains 22 as substring.

It is a Duffinian number.

1053535 is a modest number, since divided by 3535 gives 105 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600 + ... + 1570.

It is an arithmetic number, because the mean of its divisors is an integer number (93312).

2^1053535 is an apocalyptic number.

1053535 is a deficient number, since it is larger than the sum of its proper divisors (439457).

1053535 is an equidigital number, since it uses as much as digits as its factorization.

1053535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 1053535 is about 1026.4185306199. The cubic root of 1053535 is about 101.7535701750.

The spelling of 1053535 in words is "one million, fifty-three thousand, five hundred thirty-five".