1345606455807 has 8 divisors (see below), whose sum is σ = 1993491045680. Its totient is φ = 897070970520.

The previous prime is 1345606455763. The next prime is 1345606455833. The reversal of 1345606455807 is 7085546065431.

It is a happy number.

1345606455807 is a `hidden beast` number, since 1 + 3 + 4 + 56 + 0 + 6 + 4 + 5 + 580 + 7 = 666.

It is not a de Polignac number, because 1345606455807 - 2⁸ = 1345606455551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345606455857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24918638044 + ... + 24918638097.

It is an arithmetic number, because the mean of its divisors is an integer number (249186380710).

Almost surely, 2^{1345606455807} is an apocalyptic number.

1345606455807 is a deficient number, since it is larger than the sum of its proper divisors (647884589873).

1345606455807 is an equidigital number, since it uses as much as digits as its factorization.

1345606455807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49837276150 (or 49837276144 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 1345606455807 in words is "one trillion, three hundred forty-five billion, six hundred six million, four hundred fifty-five thousand, eight hundred seven".