5437045265 has 4 divisors (see below), whose sum is σ = 6524454324. Its totient is φ = 4349636208.

The previous prime is 5437045223. The next prime is 5437045297. The reversal of 5437045265 is 5625407345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5625407345 = 5 ⋅1125081469.

It can be written as a sum of positive squares in 2 ways, for example, as 1298953681 + 4138091584 = 36041^2 + 64328^2 .

It is a cyclic number.

It is not a de Polignac number, because 5437045265 - 2²⁰ = 5435996689 is a prime.

It is a super-2 number, since 2×5437045265² = 59122922427317840450, which contains 22 as substring.

It is a Duffinian 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, 543704522 + ... + 543704531.

It is an arithmetic number, because the mean of its divisors is an integer number (1631113581).

Almost surely, 2^5437045265 is an apocalyptic number.

It is an amenable number.

5437045265 is a deficient number, since it is larger than the sum of its proper divisors (1087409059).

5437045265 is a wasteful number, since it uses less digits than its factorization.

5437045265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087409058.

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 5437045265 is about 73736.3225622217. The cubic root of 5437045265 is about 1758.4133928992.

The spelling of 5437045265 in words is "five billion, four hundred thirty-seven million, forty-five thousand, two hundred sixty-five".