4455253446554 has 4 divisors (see below), whose sum is σ = 6682880169834. Its totient is φ = 2227626723276.

The previous prime is 4455253446437. The next prime is 4455253446571. The reversal of 4455253446554 is 4556443525544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4192571570929 + 262681875625 = 2047577^2 + 512525^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4455253446554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113813361637 + ... + 1113813361640.

Almost surely, 2^{4455253446554} is an apocalyptic number.

4455253446554 is a deficient number, since it is larger than the sum of its proper divisors (2227626723280).

4455253446554 is a wasteful number, since it uses less digits than its factorization.

4455253446554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227626723279.

The product of its digits is 115200000, while the sum is 56.

The spelling of 4455253446554 in words is "four trillion, four hundred fifty-five billion, two hundred fifty-three million, four hundred forty-six thousand, five hundred fifty-four".