2750387884890 has 64 divisors (see below), whose sum is σ = 6631726265856. Its totient is φ = 730022587712.

The previous prime is 2750387884883. The next prime is 2750387884891. The reversal of 2750387884890 is 984887830572.

It is not an unprimeable number, because it can be changed into a prime (2750387884891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5626189 + ... + 6095471.

It is an arithmetic number, because the mean of its divisors is an integer number (103620722904).

Almost surely, 2^{2750387884890} is an apocalyptic number.

2750387884890 is an abundant number, since it is smaller than the sum of its proper divisors (3881338380966).

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

2750387884890 is a wasteful number, since it uses less digits than its factorization.

2750387884890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470203.

The product of its (nonzero) digits is 216760320, while the sum is 69.

The spelling of 2750387884890 in words is "two trillion, seven hundred fifty billion, three hundred eighty-seven million, eight hundred eighty-four thousand, eight hundred ninety".