1413655603 has 8 divisors (see below), whose sum is σ = 1426752000. Its totient is φ = 1400619528.

The previous prime is 1413655577. The next prime is 1413655609. The reversal of 1413655603 is 3065563141.

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

It is a cyclic number.

It is not a de Polignac number, because 1413655603 - 2²¹ = 1411558451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413655609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32700 + ... + 62422.

It is an arithmetic number, because the mean of its divisors is an integer number (178344000).

Almost surely, 2^1413655603 is an apocalyptic number.

1413655603 is a deficient number, since it is larger than the sum of its proper divisors (13096397).

1413655603 is a wasteful number, since it uses less digits than its factorization.

1413655603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30161.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 1413655603 is about 37598.6117163919. The cubic root of 1413655603 is about 1122.3144113423.

It can be divided in two parts, 141 and 3655603, that added together give a square (3655744 = 1912²).

The spelling of 1413655603 in words is "one billion, four hundred thirteen million, six hundred fifty-five thousand, six hundred three".