1419016550 has 48 divisors (see below), whose sum is σ = 3025327200. Its totient is φ = 485084160.

The previous prime is 1419016523. The next prime is 1419016583. The reversal of 1419016550 is 556109141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116342 + ... + 127958.

It is an arithmetic number, because the mean of its divisors is an integer number (63027650).

Almost surely, 2^1419016550 is an apocalyptic number.

1419016550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1419016550 is an abundant number, since it is smaller than the sum of its proper divisors (1606310650).

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

1419016550 is a wasteful number, since it uses less digits than its factorization.

1419016550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11985 (or 11980 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 1419016550 is about 37669.8360760967. The cubic root of 1419016550 is about 1123.7313237455.

The spelling of 1419016550 in words is "one billion, four hundred nineteen million, sixteen thousand, five hundred fifty".