1051533 has 12 divisors (see below), whose sum is σ = 1735968. Its totient is φ = 600840.

The previous prime is 1051507. The next prime is 1051543. The reversal of 1051533 is 3351501.

It is a happy number.

It is not a de Polignac number, because 1051533 - 2⁶ = 1051469 is a prime.

It is a super-2 number, since 2×1051533² = 2211443300178, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8283 + ... + 8408.

It is an arithmetic number, because the mean of its divisors is an integer number (144664).

2^1051533 is an apocalyptic number.

It is an amenable number.

1051533 is a deficient number, since it is larger than the sum of its proper divisors (684435).

1051533 is a wasteful number, since it uses less digits than its factorization.

1051533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16704 (or 16701 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1051533 is about 1025.4428311710. The cubic root of 1051533 is about 101.6890762509.

Subtracting 1051533 from its reverse (3351501), we obtain a cube (2299968 = 132³).

The spelling of 1051533 in words is "one million, fifty-one thousand, five hundred thirty-three".