2045655653010 has 32 divisors (see below), whose sum is σ = 4925359999872. Its totient is φ = 543754126080.

The previous prime is 2045655653009. The next prime is 2045655653039. The reversal of 2045655653010 is 103565565402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109618519 + ... + 109637178.

It is an arithmetic number, because the mean of its divisors is an integer number (153917499996).

Almost surely, 2^{2045655653010} is an apocalyptic number.

2045655653010 is an abundant number, since it is smaller than the sum of its proper divisors (2879704346862).

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

2045655653010 is a wasteful number, since it uses less digits than its factorization.

2045655653010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219256018.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 2045655653010 in words is "two trillion, forty-five billion, six hundred fifty-five million, six hundred fifty-three thousand, ten".