2745270492300 has 1440 divisors, whose sum is σ = 10685915057664. Its totient is φ = 596823552000.

The previous prime is 2745270492281. The next prime is 2745270492301. The reversal of 2745270492300 is 32940725472.

2745270492300 is a `hidden beast` number, since 2 + 7 + 4 + 527 + 0 + 4 + 92 + 30 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2745270492301) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 20956263235 + ... + 20956263365.

Almost surely, 2^{2745270492300} is an apocalyptic number.

2745270492300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2745270492300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5342957528832).

2745270492300 is an abundant number, since it is smaller than the sum of its proper divisors (7940644565364).

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

2745270492300 is a wasteful number, since it uses less digits than its factorization.

2745270492300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 2745270492300 in words is "two trillion, seven hundred forty-five billion, two hundred seventy million, four hundred ninety-two thousand, three hundred".