537078367358720 has 144 divisors (see below), whose sum is σ = 1404351252218880. Its totient is φ = 195171963801600.

The previous prime is 537078367358707. The next prime is 537078367358831. The reversal of 537078367358720 is 27853763870735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8652521 + ... + 33897239.

It is an arithmetic number, because the mean of its divisors is an integer number (9752439251520).

Almost surely, 2^{537078367358720} 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 537078367358720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702175626109440).

537078367358720 is an abundant number, since it is smaller than the sum of its proper divisors (867272884860160).

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

537078367358720 is a wasteful number, since it uses less digits than its factorization.

537078367358720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25246262 (or 25246248 counting only the distinct ones).

The product of its (nonzero) digits is 1244678400, while the sum is 71.

The spelling of 537078367358720 in words is "five hundred thirty-seven trillion, seventy-eight billion, three hundred sixty-seven million, three hundred fifty-eight thousand, seven hundred twenty".