3545954623 has 8 divisors (see below), whose sum is σ = 3745465856. Its totient is φ = 3351763800.

The previous prime is 3545954617. The next prime is 3545954647. The reversal of 3545954623 is 3264595453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3545954623 - 2¹⁷ = 3545823551 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 (3545354623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328733 + ... + 1331398.

It is an arithmetic number, because the mean of its divisors is an integer number (468183232).

Almost surely, 2^3545954623 is an apocalyptic number.

3545954623 is a deficient number, since it is larger than the sum of its proper divisors (199511233).

3545954623 is a wasteful number, since it uses less digits than its factorization.

3545954623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660205.

The product of its digits is 1944000, while the sum is 46.

The square root of 3545954623 is about 59547.9187125797. The cubic root of 3545954623 is about 1524.9106278181.

The spelling of 3545954623 in words is "three billion, five hundred forty-five million, nine hundred fifty-four thousand, six hundred twenty-three".