1351110045655 has 16 divisors (see below), whose sum is σ = 1650932922240. Its totient is φ = 1061313915168.

The previous prime is 1351110045647. The next prime is 1351110045749. The reversal of 1351110045655 is 5565400111531.

It is a cyclic number.

It is not a de Polignac number, because 1351110045655 - 2³ = 1351110045647 is a prime.

It is a congruent number.

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, 9919125 + ... + 10054414.

It is an arithmetic number, because the mean of its divisors is an integer number (103183307640).

Almost surely, 2^{1351110045655} is an apocalyptic number.

1351110045655 is a deficient number, since it is larger than the sum of its proper divisors (299822876585).

1351110045655 is a wasteful number, since it uses less digits than its factorization.

1351110045655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19973790.

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 1351110045655 in words is "one trillion, three hundred fifty-one billion, one hundred ten million, forty-five thousand, six hundred fifty-five".