1356401153 has 4 divisors (see below), whose sum is σ = 1385260800. Its totient is φ = 1327541508.

The previous prime is 1356401141. The next prime is 1356401161. The reversal of 1356401153 is 3511046531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1356401153 - 2⁸ = 1356400897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1356401113) 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, 14429753 + ... + 14429846.

It is an arithmetic number, because the mean of its divisors is an integer number (346315200).

Almost surely, 2^1356401153 is an apocalyptic number.

It is an amenable number.

1356401153 is a deficient number, since it is larger than the sum of its proper divisors (28859647).

1356401153 is an equidigital number, since it uses as much as digits as its factorization.

1356401153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28859646.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1356401153 is about 36829.3517863130. The cubic root of 1356401153 is about 1106.9535144054.

Adding to 1356401153 its reverse (3511046531), we get a palindrome (4867447684).

The spelling of 1356401153 in words is "one billion, three hundred fifty-six million, four hundred one thousand, one hundred fifty-three".