1418551480 has 32 divisors (see below), whose sum is σ = 3196196640. Its totient is φ = 566628480.

The previous prime is 1418551441. The next prime is 1418551483. The reversal of 1418551480 is 841558141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418551483) 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, 4690 + ... + 53470.

It is an arithmetic number, because the mean of its divisors is an integer number (99881145).

Almost surely, 2^1418551480 is an apocalyptic number.

1418551480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1418551480 is an abundant number, since it is smaller than the sum of its proper divisors (1777645160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418551480 is a wasteful number, since it uses less digits than its factorization.

1418551480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49519 (or 49515 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 37.

The square root of 1418551480 is about 37663.6625940707. The cubic root of 1418551480 is about 1123.6085460300.

The spelling of 1418551480 in words is "one billion, four hundred eighteen million, five hundred fifty-one thousand, four hundred eighty".