5437642677740 has 144 divisors (see below), whose sum is σ = 14140015610112. Its totient is φ = 1719879452928.

The previous prime is 5437642677673. The next prime is 5437642677743. The reversal of 5437642677740 is 477762467345.

It is not an unprimeable number, because it can be changed into a prime (5437642677743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39372287 + ... + 39510153.

It is an arithmetic number, because the mean of its divisors is an integer number (98194552848).

Almost surely, 2^{5437642677740} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5437642677740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7070007805056).

5437642677740 is an abundant number, since it is smaller than the sum of its proper divisors (8702372932372).

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

5437642677740 is a wasteful number, since it uses less digits than its factorization.

5437642677740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139576 (or 139561 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 62.

The spelling of 5437642677740 in words is "five trillion, four hundred thirty-seven billion, six hundred forty-two million, six hundred seventy-seven thousand, seven hundred forty".