3500655023 has 4 divisors (see below), whose sum is σ = 3501685920. Its totient is φ = 3499624128.

The previous prime is 3500655001. The next prime is 3500655029. The reversal of 3500655023 is 3205560053.

It is a happy number.

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 3500655023 - 2¹⁸ = 3500392879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500655029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510338 + ... + 517151.

It is an arithmetic number, because the mean of its divisors is an integer number (875421480).

Almost surely, 2^3500655023 is an apocalyptic number.

3500655023 is a deficient number, since it is larger than the sum of its proper divisors (1030897).

3500655023 is a wasteful number, since it uses less digits than its factorization.

3500655023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030896.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 3500655023 is about 59166.3335267617. Note that the first 3 decimals coincide. The cubic root of 3500655023 is about 1518.3891960116.

The spelling of 3500655023 in words is "three billion, five hundred million, six hundred fifty-five thousand, twenty-three".