3500452623 has 4 divisors (see below), whose sum is σ = 4667270168. Its totient is φ = 2333635080.

The previous prime is 3500452619. The next prime is 3500452661. The reversal of 3500452623 is 3262540053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3262540053 = 3 ⋅1087513351.

It is not a de Polignac number, because 3500452623 - 2² = 3500452619 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 (3500452603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583408768 + ... + 583408773.

It is an arithmetic number, because the mean of its divisors is an integer number (1166817542).

Almost surely, 2^3500452623 is an apocalyptic number.

3500452623 is a deficient number, since it is larger than the sum of its proper divisors (1166817545).

3500452623 is a wasteful number, since it uses less digits than its factorization.

3500452623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166817544.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3500452623 is about 59164.6230698717. The cubic root of 3500452623 is about 1518.3599321648.

Adding to 3500452623 its reverse (3262540053), we get a palindrome (6762992676).

The spelling of 3500452623 in words is "three billion, five hundred million, four hundred fifty-two thousand, six hundred twenty-three".