5370664445 has 4 divisors (see below), whose sum is σ = 6444797340. Its totient is φ = 4296531552.

The previous prime is 5370664391. The next prime is 5370664451. The reversal of 5370664445 is 5444660735.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5444660735 = 5 ⋅1088932147.

It can be written as a sum of positive squares in 2 ways, for example, as 1271207716 + 4099456729 = 35654^2 + 64027^2 .

It is a cyclic number.

It is not a de Polignac number, because 5370664445 - 2²⁶ = 5303555581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5370664396 and 5370664405.

It is a congruent number.

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, 537066440 + ... + 537066449.

It is an arithmetic number, because the mean of its divisors is an integer number (1611199335).

Almost surely, 2^5370664445 is an apocalyptic number.

It is an amenable number.

5370664445 is a deficient number, since it is larger than the sum of its proper divisors (1074132895).

5370664445 is a wasteful number, since it uses less digits than its factorization.

5370664445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074132894.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The square root of 5370664445 is about 73284.8172884398. The cubic root of 5370664445 is about 1751.2279213330.

The spelling of 5370664445 in words is "five billion, three hundred seventy million, six hundred sixty-four thousand, four hundred forty-five".