545152430 has 32 divisors (see below), whose sum is σ = 1043531424. Its totient is φ = 204338176.

The previous prime is 545152429. The next prime is 545152457. The reversal of 545152430 is 34251545.

It is a junction number, because it is equal to n+sod(n) for n = 545152393 and 545152402.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 32729 + ... + 46491.

It is an arithmetic number, because the mean of its divisors is an integer number (32610357).

Almost surely, 2^545152430 is an apocalyptic number.

545152430 is a deficient number, since it is larger than the sum of its proper divisors (498378994).

545152430 is a wasteful number, since it uses less digits than its factorization.

545152430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14020.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 545152430 is about 23348.4995235240. The cubic root of 545152430 is about 816.9070625536.

The spelling of 545152430 in words is "five hundred forty-five million, one hundred fifty-two thousand, four hundred thirty".