1359229531 has 8 divisors (see below), whose sum is σ = 1486775664. Its totient is φ = 1232346720.

The previous prime is 1359229517. The next prime is 1359229537.

1359229531 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 1359229531 - 2¹⁵ = 1359196763 is a prime.

It is a super-2 number, since 2×1359229531² = 3695009835884959922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1359229537) 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, 161536 + ... + 169741.

It is an arithmetic number, because the mean of its divisors is an integer number (185846958).

Almost surely, 2^1359229531 is an apocalyptic number.

1359229531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1359229531 is a deficient number, since it is larger than the sum of its proper divisors (127546133).

1359229531 is a wasteful number, since it uses less digits than its factorization.

1359229531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331661.

The product of its digits is 72900, while the sum is 40.

The square root of 1359229531 is about 36867.7302122059. The cubic root of 1359229531 is about 1107.7223895270.

The spelling of 1359229531 in words is "one billion, three hundred fifty-nine million, two hundred twenty-nine thousand, five hundred thirty-one".