2045520506300 has 36 divisors (see below), whose sum is σ = 4533221626080. Its totient is φ = 800799515520.

The previous prime is 2045520506257. The next prime is 2045520506303. The reversal of 2045520506300 is 36050255402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045520506303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217603865 + ... + 217613264.

Almost surely, 2^{2045520506300} is an apocalyptic number.

2045520506300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2045520506300 is an abundant number, since it is smaller than the sum of its proper divisors (2487701119780).

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

2045520506300 is a wasteful number, since it uses less digits than its factorization.

2045520506300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435217190 (or 435217183 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 2045520506300 in words is "two trillion, forty-five billion, five hundred twenty million, five hundred six thousand, three hundred".