4545722600 has 24 divisors (see below), whose sum is σ = 10568805510. Its totient is φ = 1818288960.

The previous prime is 4545722591. The next prime is 4545722611. The reversal of 4545722600 is 62275454.

It can be written as a sum of positive squares in 3 ways, for example, as 4256518564 + 289204036 = 65242^2 + 17006^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11364107 + ... + 11364506.

Almost surely, 2^4545722600 is an apocalyptic number.

4545722600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4545722600 is an abundant number, since it is smaller than the sum of its proper divisors (6023082910).

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

4545722600 is a wasteful number, since it uses less digits than its factorization.

4545722600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22728629 (or 22728620 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 4545722600 is about 67421.9741627312. The cubic root of 4545722600 is about 1656.5363741673.

The spelling of 4545722600 in words is "four billion, five hundred forty-five million, seven hundred twenty-two thousand, six hundred".