2455144066 has 8 divisors (see below), whose sum is σ = 3683450880. Its totient is φ = 1227327108.

The previous prime is 2455144051. The next prime is 2455144091. The reversal of 2455144066 is 6604415542.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109666 + ... + 130141.

It is an arithmetic number, because the mean of its divisors is an integer number (460431360).

Almost surely, 2^2455144066 is an apocalyptic number.

2455144066 is a deficient number, since it is larger than the sum of its proper divisors (1228306814).

2455144066 is a wasteful number, since it uses less digits than its factorization.

2455144066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244928.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2455144066 is about 49549.4103496702. The cubic root of 2455144066 is about 1349.0425888434.

The spelling of 2455144066 in words is "two billion, four hundred fifty-five million, one hundred forty-four thousand, sixty-six".