5445402045445 has 16 divisors (see below), whose sum is σ = 6878592823680. Its totient is φ = 4126927406400.

The previous prime is 5445402045427. The next prime is 5445402045463.

5445402045445 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5445402045427) and next prime (5445402045463).

It is not a de Polignac number, because 5445402045445 - 2¹¹ = 5445402043397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5445402045395 and 5445402045404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2742840 + ... + 4291150.

It is an arithmetic number, because the mean of its divisors is an integer number (429912051480).

Almost surely, 2^{5445402045445} is an apocalyptic number.

It is an amenable number.

5445402045445 is a deficient number, since it is larger than the sum of its proper divisors (1433190778235).

5445402045445 is a wasteful number, since it uses less digits than its factorization.

5445402045445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585356.

The product of its (nonzero) digits is 5120000, while the sum is 46.

The spelling of 5445402045445 in words is "five trillion, four hundred forty-five billion, four hundred two million, forty-five thousand, four hundred forty-five".