1356513027 has 8 divisors (see below), whose sum is σ = 1809102864. Its totient is φ = 904132608.

The previous prime is 1356513023. The next prime is 1356513047. The reversal of 1356513027 is 7203156531.

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

It is not a de Polignac number, because 1356513027 - 2² = 1356513023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1356513023) 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, 36558 + ... + 63635.

It is an arithmetic number, because the mean of its divisors is an integer number (226137858).

Almost surely, 2^1356513027 is an apocalyptic number.

1356513027 is a deficient number, since it is larger than the sum of its proper divisors (452589837).

1356513027 is a wasteful number, since it uses less digits than its factorization.

1356513027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104709.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 1356513027 is about 36830.8705707590. The cubic root of 1356513027 is about 1106.9839468756.

Adding to 1356513027 its reverse (7203156531), we get a palindrome (8559669558).

The spelling of 1356513027 in words is "one billion, three hundred fifty-six million, five hundred thirteen thousand, twenty-seven".