1345054156 has 12 divisors (see below), whose sum is σ = 2477731480. Its totient is φ = 637130880.

The previous prime is 1345054153. The next prime is 1345054187. The reversal of 1345054156 is 6514505431.

It is not an unprimeable number, because it can be changed into a prime (1345054153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8848965 + ... + 8849116.

Almost surely, 2^1345054156 is an apocalyptic number.

It is an amenable number.

1345054156 is a deficient number, since it is larger than the sum of its proper divisors (1132677324).

1345054156 is a wasteful number, since it uses less digits than its factorization.

1345054156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17698104 (or 17698102 counting only the distinct ones).

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

The square root of 1345054156 is about 36674.9799727280. The cubic root of 1345054156 is about 1103.8581205949.

Adding to 1345054156 its reverse (6514505431), we get a palindrome (7859559587).

The spelling of 1345054156 in words is "one billion, three hundred forty-five million, fifty-four thousand, one hundred fifty-six".