1413554145 has 16 divisors (see below), whose sum is σ = 2262216192. Its totient is φ = 753719040.

The previous prime is 1413554083. The next prime is 1413554147. The reversal of 1413554145 is 5414553141.

It is not a de Polignac number, because 1413554145 - 2⁹ = 1413553633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1413554147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78729 + ... + 95001.

It is an arithmetic number, because the mean of its divisors is an integer number (141388512).

Almost surely, 2^1413554145 is an apocalyptic number.

1413554145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1413554145 is a deficient number, since it is larger than the sum of its proper divisors (848662047).

1413554145 is a wasteful number, since it uses less digits than its factorization.

1413554145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22072.

The product of its digits is 24000, while the sum is 33.

The square root of 1413554145 is about 37597.2624668339. The cubic root of 1413554145 is about 1122.2875612147.

The spelling of 1413554145 in words is "one billion, four hundred thirteen million, five hundred fifty-four thousand, one hundred forty-five".