5437338240 has 64 divisors (see below), whose sum is σ = 17331521760. Its totient is φ = 1449956352.

The previous prime is 5437338239. The next prime is 5437338289. The reversal of 5437338240 is 428337345.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414054 + ... + 1417893.

Almost surely, 2^5437338240 is an apocalyptic number.

It is an amenable number.

5437338240 is an abundant number, since it is smaller than the sum of its proper divisors (11894183520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5437338240 is a wasteful number, since it uses less digits than its factorization.

5437338240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831969 (or 2831957 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 5437338240 is about 73738.3091750821. The cubic root of 5437338240 is about 1758.4449763473. Note that the first 3 decimals are identical.

The spelling of 5437338240 in words is "five billion, four hundred thirty-seven million, three hundred thirty-eight thousand, two hundred forty".