545152234 has 32 divisors (see below), whose sum is σ = 905515200. Its totient is φ = 244083840.

The previous prime is 545152207. The next prime is 545152249. The reversal of 545152234 is 432251545.

It is a junction number, because it is equal to n+sod(n) for n = 545152196 and 545152205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996349 + ... + 996895.

It is an arithmetic number, because the mean of its divisors is an integer number (28297350).

Almost surely, 2^545152234 is an apocalyptic number.

545152234 is a deficient number, since it is larger than the sum of its proper divisors (360362966).

545152234 is a wasteful number, since it uses less digits than its factorization.

545152234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158.

The product of its digits is 24000, while the sum is 31.

The square root of 545152234 is about 23348.4953262518. The cubic root of 545152234 is about 816.9069646521.

The spelling of 545152234 in words is "five hundred forty-five million, one hundred fifty-two thousand, two hundred thirty-four".