1345055164 has 48 divisors (see below), whose sum is σ = 2532793536. Its totient is φ = 622771200.

The previous prime is 1345055137. The next prime is 1345055167. The reversal of 1345055164 is 4615505431.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345055167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267194 + ... + 1268254.

It is an arithmetic number, because the mean of its divisors is an integer number (52766532).

Almost surely, 2^1345055164 is an apocalyptic number.

It is an amenable number.

1345055164 is a deficient number, since it is larger than the sum of its proper divisors (1187738372).

1345055164 is a wasteful number, since it uses less digits than its factorization.

1345055164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1345055164 is about 36674.9937150642. The cubic root of 1345055164 is about 1103.8583963431.

The spelling of 1345055164 in words is "one billion, three hundred forty-five million, fifty-five thousand, one hundred sixty-four".