2045637231360 has 144 divisors (see below), whose sum is σ = 6877109621760. Its totient is φ = 516792545280.

The previous prime is 2045637231353. The next prime is 2045637231373. The reversal of 2045637231360 is 631327365402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13945936 + ... + 14091855.

Almost surely, 2^{2045637231360} is an apocalyptic number.

2045637231360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2045637231360 is an abundant number, since it is smaller than the sum of its proper divisors (4831472390400).

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

2045637231360 is a wasteful number, since it uses less digits than its factorization.

2045637231360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28037834 (or 28037820 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 2045637231360 in words is "two trillion, forty-five billion, six hundred thirty-seven million, two hundred thirty-one thousand, three hundred sixty".