545020364 has 12 divisors (see below), whose sum is σ = 1090040784. Its totient is φ = 233580144.

The previous prime is 545020337. The next prime is 545020367. The reversal of 545020364 is 463020545.

545020364 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (545020367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9732479 + ... + 9732534.

It is an arithmetic number, because the mean of its divisors is an integer number (90836732).

Almost surely, 2^545020364 is an apocalyptic number.

It is an amenable number.

545020364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545020364 is a wasteful number, since it uses less digits than its factorization.

545020364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19465024 (or 19465022 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 545020364 is about 23345.6712047437. The cubic root of 545020364 is about 816.8410905702.

The spelling of 545020364 in words is "five hundred forty-five million, twenty thousand, three hundred sixty-four".