4545477275000 has 48 divisors (see below), whose sum is σ = 10652780600280. Its totient is φ = 1818190900000.

The previous prime is 4545477274993. The next prime is 4545477275011. The reversal of 4545477275000 is 5727745454.

It is a super-2 number, since 2×4545477275000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 4545477275000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90884546 + ... + 90934545.

Almost surely, 2^{4545477275000} is an apocalyptic number.

4545477275000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4545477275000 is an abundant number, since it is smaller than the sum of its proper divisors (6107303325280).

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

4545477275000 is an equidigital number, since it uses as much as digits as its factorization.

4545477275000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181819122 (or 181819098 counting only the distinct ones).

The product of its (nonzero) digits is 5488000, while the sum is 50.

The spelling of 4545477275000 in words is "four trillion, five hundred forty-five billion, four hundred seventy-seven million, two hundred seventy-five thousand".