5452456437 has 20 divisors (see below), whose sum is σ = 8148834540. Its totient is φ = 3633272064.

The previous prime is 5452456403. The next prime is 5452456453. The reversal of 5452456437 is 7346542545.

5452456437 is a `hidden beast` number, since 5 + 4 + 52 + 4 + 564 + 37 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1933712676 + 3518743761 = 43974^2 + 59319^2 .

It is not a de Polignac number, because 5452456437 - 2¹⁰ = 5452455413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5452456392 and 5452456401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5452496437) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 172453 + ... + 201605.

It is an arithmetic number, because the mean of its divisors is an integer number (407441727).

Almost surely, 2^5452456437 is an apocalyptic number.

It is an amenable number.

5452456437 is a deficient number, since it is larger than the sum of its proper divisors (2696378103).

5452456437 is a wasteful number, since it uses less digits than its factorization.

5452456437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31474 (or 31465 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

The square root of 5452456437 is about 73840.7505175834. The cubic root of 5452456437 is about 1760.0732189107.

The spelling of 5452456437 in words is "five billion, four hundred fifty-two million, four hundred fifty-six thousand, four hundred thirty-seven".