537420698677760 has 80 divisors (see below), whose sum is σ = 1309673869527672. Its totient is φ = 211444209254400.

The previous prime is 537420698677727. The next prime is 537420698677787. The reversal of 537420698677760 is 67776896024735.

It can be written as a sum of positive squares in 4 ways, for example, as 236166080348416 + 301254618329344 = 15367696^2 + 17356688^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1720581221 + ... + 1720893540.

Almost surely, 2^{537420698677760} is an apocalyptic number.

It is an amenable number.

537420698677760 is an abundant number, since it is smaller than the sum of its proper divisors (772253170849912).

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

537420698677760 is an equidigital number, since it uses as much as digits as its factorization.

537420698677760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441474845 (or 3441474829 counting only the distinct ones).

The product of its (nonzero) digits is 4480842240, while the sum is 77.

The spelling of 537420698677760 in words is "five hundred thirty-seven trillion, four hundred twenty billion, six hundred ninety-eight million, six hundred seventy-seven thousand, seven hundred sixty".