545233634 has 8 divisors (see below), whose sum is σ = 892200528. Its totient is φ = 247833460.

The previous prime is 545233613. The next prime is 545233643. The reversal of 545233634 is 436332545.

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

It is a junction number, because it is equal to n+sod(n) for n = 545233594 and 545233603.

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, 12391652 + ... + 12391695.

It is an arithmetic number, because the mean of its divisors is an integer number (111525066).

Almost surely, 2^545233634 is an apocalyptic number.

545233634 is a deficient number, since it is larger than the sum of its proper divisors (346966894).

545233634 is a wasteful number, since it uses less digits than its factorization.

545233634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24783360.

The product of its digits is 129600, while the sum is 35.

The square root of 545233634 is about 23350.2384142004. The cubic root of 545233634 is about 816.9476217465.

The spelling of 545233634 in words is "five hundred forty-five million, two hundred thirty-three thousand, six hundred thirty-four".