2945021053282 has 64 divisors (see below), whose sum is σ = 5841001310976. Its totient is φ = 1078165186560.

The previous prime is 2945021053217. The next prime is 2945021053297. The reversal of 2945021053282 is 2823501205492.

2945021053282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 703708 + ... + 2526904.

It is an arithmetic number, because the mean of its divisors is an integer number (91265645484).

Almost surely, 2^{2945021053282} is an apocalyptic number.

2945021053282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2945021053282 is a deficient number, since it is larger than the sum of its proper divisors (2895980257694).

2945021053282 is a wasteful number, since it uses less digits than its factorization.

2945021053282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823851.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 2945021053282 in words is "two trillion, nine hundred forty-five billion, twenty-one million, fifty-three thousand, two hundred eighty-two".