1061004535 has 4 divisors (see below), whose sum is σ = 1273205448. Its totient is φ = 848803624.

The previous prime is 1061004499. The next prime is 1061004547. The reversal of 1061004535 is 5354001601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5354001601 = 13 ⋅411846277.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061004535 is a prime.

It is a super-2 number, since 2×1061004535² = 2251461246581132450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 106100449 + ... + 106100458.

It is an arithmetic number, because the mean of its divisors is an integer number (318301362).

Almost surely, 2^1061004535 is an apocalyptic number.

1061004535 is a deficient number, since it is larger than the sum of its proper divisors (212200913).

1061004535 is an equidigital number, since it uses as much as digits as its factorization.

1061004535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212200912.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1061004535 is about 32573.0645626106. The cubic root of 1061004535 is about 1019.9348077647.

The spelling of 1061004535 in words is "one billion, sixty-one million, four thousand, five hundred thirty-five".