1346012553 has 8 divisors (see below), whose sum is σ = 1900253088. Its totient is φ = 844556864.

The previous prime is 1346012501. The next prime is 1346012597. The reversal of 1346012553 is 3552106431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1346012553 - 2²¹ = 1343915401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1346012553.

It is not an unprimeable number, because it can be changed into a prime (1346011553) 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, 13196151 + ... + 13196252.

It is an arithmetic number, because the mean of its divisors is an integer number (237531636).

Almost surely, 2^1346012553 is an apocalyptic number.

It is an amenable number.

1346012553 is a deficient number, since it is larger than the sum of its proper divisors (554240535).

1346012553 is a wasteful number, since it uses less digits than its factorization.

1346012553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26392423.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1346012553 is about 36688.0437336198. The cubic root of 1346012553 is about 1104.1202372129.

Adding to 1346012553 its reverse (3552106431), we get a palindrome (4898118984).

The spelling of 1346012553 in words is "one billion, three hundred forty-six million, twelve thousand, five hundred fifty-three".