545670700 has 18 divisors (see below), whose sum is σ = 1184105636. Its totient is φ = 218268240.

The previous prime is 545670691. The next prime is 545670701. The reversal of 545670700 is 7076545.

It is not an unprimeable number, because it can be changed into a prime (545670701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2728254 + ... + 2728453.

Almost surely, 2^545670700 is an apocalyptic number.

545670700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545670700 is an abundant number, since it is smaller than the sum of its proper divisors (638434936).

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

545670700 is a wasteful number, since it uses less digits than its factorization.

545670700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456721 (or 5456714 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 545670700 is about 23359.5954588259. The cubic root of 545670700 is about 817.1658552043.

It can be divided in two parts, 5456 and 70700, that multiplied together give a triangular number (385739200 = T₂₇₇₇₅).

The spelling of 545670700 in words is "five hundred forty-five million, six hundred seventy thousand, seven hundred".