545353430 has 8 divisors (see below), whose sum is σ = 981636192. Its totient is φ = 218141368.

The previous prime is 545353429. The next prime is 545353499. The reversal of 545353430 is 34353545.

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

It is a super-2 number, since 2×545353430² = 594820727225529800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27267662 + ... + 27267681.

It is an arithmetic number, because the mean of its divisors is an integer number (122704524).

Almost surely, 2^545353430 is an apocalyptic number.

545353430 is a deficient number, since it is larger than the sum of its proper divisors (436282762).

545353430 is a wasteful number, since it uses less digits than its factorization.

545353430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54535350.

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 545353430 is about 23352.8034719603. The cubic root of 545353430 is about 817.0074492434.

The spelling of 545353430 in words is "five hundred forty-five million, three hundred fifty-three thousand, four hundred thirty".