1468455554 has 16 divisors (see below), whose sum is σ = 2285537280. Its totient is φ = 706855680.

The previous prime is 1468455553. The next prime is 1468455617. The reversal of 1468455554 is 4555548641.

It is a junction number, because it is equal to n+sod(n) for n = 1468455499 and 1468455508.

It is not an unprimeable number, because it can be changed into a prime (1468455551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49394 + ... + 73325.

It is an arithmetic number, because the mean of its divisors is an integer number (142846080).

Almost surely, 2^1468455554 is an apocalyptic number.

1468455554 is a deficient number, since it is larger than the sum of its proper divisors (817081726).

1468455554 is a wasteful number, since it uses less digits than its factorization.

1468455554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122945.

The product of its digits is 1920000, while the sum is 47.

The square root of 1468455554 is about 38320.4325915040. The cubic root of 1468455554 is about 1136.6330207168.

The spelling of 1468455554 in words is "one billion, four hundred sixty-eight million, four hundred fifty-five thousand, five hundred fifty-four".