545002334 has 4 divisors (see below), whose sum is σ = 817503504. Its totient is φ = 272501166.

The previous prime is 545002333. The next prime is 545002349. The reversal of 545002334 is 433200545.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×545002334³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545002331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136250582 + ... + 136250585.

It is an arithmetic number, because the mean of its divisors is an integer number (204375876).

Almost surely, 2^545002334 is an apocalyptic number.

545002334 is a deficient number, since it is larger than the sum of its proper divisors (272501170).

545002334 is a wasteful number, since it uses less digits than its factorization.

545002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272501169.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 545002334 is about 23345.2850485917. The cubic root of 545002334 is about 816.8320830736.

Adding to 545002334 its reverse (433200545), we get a palindrome (978202879).

The spelling of 545002334 in words is "five hundred forty-five million, two thousand, three hundred thirty-four".