1336556325506 has 4 divisors (see below), whose sum is σ = 2004834488262. Its totient is φ = 668278162752.

The previous prime is 1336556325479. The next prime is 1336556325541. The reversal of 1336556325506 is 6055236556331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 956063506225 + 380492819281 = 977785^2 + 616841^2 .

It is a super-2 number, since 2×1336556325506² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334139081375 + ... + 334139081378.

Almost surely, 2^{1336556325506} is an apocalyptic number.

1336556325506 is a deficient number, since it is larger than the sum of its proper divisors (668278162756).

1336556325506 is an equidigital number, since it uses as much as digits as its factorization.

1336556325506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668278162755.

The product of its (nonzero) digits is 7290000, while the sum is 50.

The spelling of 1336556325506 in words is "one trillion, three hundred thirty-six billion, five hundred fifty-six million, three hundred twenty-five thousand, five hundred six".