5437732340 has 12 divisors (see below), whose sum is σ = 11419237956. Its totient is φ = 2175092928.

The previous prime is 5437732327. The next prime is 5437732361. The reversal of 5437732340 is 432377345.

It can be written as a sum of positive squares in 2 ways, for example, as 3813803536 + 1623928804 = 61756^2 + 40298^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5437732294 and 5437732303.

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, 135943289 + ... + 135943328.

It is an arithmetic number, because the mean of its divisors is an integer number (951603163).

Almost surely, 2^5437732340 is an apocalyptic number.

It is an amenable number.

5437732340 is an abundant number, since it is smaller than the sum of its proper divisors (5981505616).

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

5437732340 is a wasteful number, since it uses less digits than its factorization.

5437732340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271886626 (or 271886624 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 38.

The square root of 5437732340 is about 73740.9814146788. The cubic root of 5437732340 is about 1758.4874595374.

The spelling of 5437732340 in words is "five billion, four hundred thirty-seven million, seven hundred thirty-two thousand, three hundred forty".