1413215265551 has 4 divisors (see below), whose sum is σ = 1420316850000. Its totient is φ = 1406113681104.

The previous prime is 1413215265521. The next prime is 1413215265559. The reversal of 1413215265551 is 1555625123141.

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

It is a cyclic number.

It is not a de Polignac number, because 1413215265551 - 2³⁴ = 1396035396367 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413215265499 and 1413215265508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413215265559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550791926 + ... + 3550792323.

It is an arithmetic number, because the mean of its divisors is an integer number (355079212500).

Almost surely, 2^{1413215265551} is an apocalyptic number.

1413215265551 is a deficient number, since it is larger than the sum of its proper divisors (7101584449).

1413215265551 is an equidigital number, since it uses as much as digits as its factorization.

1413215265551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101584448.

The product of its digits is 180000, while the sum is 41.

The spelling of 1413215265551 in words is "one trillion, four hundred thirteen billion, two hundred fifteen million, two hundred sixty-five thousand, five hundred fifty-one".