4455001243055 has 32 divisors (see below), whose sum is σ = 5931641041920. Its totient is φ = 3184660343680.

The previous prime is 4455001243013. The next prime is 4455001243081. The reversal of 4455001243055 is 5503421005544.

It is not a de Polignac number, because 4455001243055 - 2¹⁶ = 4455001177519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25297889 + ... + 25473381.

It is an arithmetic number, because the mean of its divisors is an integer number (185363782560).

Almost surely, 2^{4455001243055} is an apocalyptic number.

4455001243055 is a deficient number, since it is larger than the sum of its proper divisors (1476639798865).

4455001243055 is a wasteful number, since it uses less digits than its factorization.

4455001243055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183391.

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 4455001243055 its reverse (5503421005544), we get a palindrome (9958422248599).

The spelling of 4455001243055 in words is "four trillion, four hundred fifty-five billion, one million, two hundred forty-three thousand, fifty-five".