5235043465 has 16 divisors (see below), whose sum is σ = 6409939536. Its totient is φ = 4103008000.

The previous prime is 5235043447. The next prime is 5235043469. The reversal of 5235043465 is 5643405325.

It can be written as a sum of positive squares in 8 ways, for example, as 1156816144 + 4078227321 = 34012^2 + 63861^2 .

It is not a de Polignac number, because 5235043465 - 2⁷ = 5235043337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5235043469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171675 + ... + 199855.

It is an arithmetic number, because the mean of its divisors is an integer number (400621221).

Almost surely, 2^5235043465 is an apocalyptic number.

It is an amenable number.

5235043465 is a deficient number, since it is larger than the sum of its proper divisors (1174896071).

5235043465 is a wasteful number, since it uses less digits than its factorization.

5235043465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28940.

The product of its (nonzero) digits is 216000, while the sum is 37.

The square root of 5235043465 is about 72353.6002214126. The cubic root of 5235043465 is about 1736.3612982330.

The spelling of 5235043465 in words is "five billion, two hundred thirty-five million, forty-three thousand, four hundred sixty-five".