537073740000 has 720 divisors, whose sum is σ = 2262090999168. Its totient is φ = 122751936000.

The previous prime is 537073739989. The next prime is 537073740013. The reversal of 537073740000 is 47370735.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 34012107 + ... + 34027893.

Almost surely, 2^537073740000 is an apocalyptic number.

537073740000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537073740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131045499584).

537073740000 is an abundant number, since it is smaller than the sum of its proper divisors (1725017259168).

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

537073740000 is an equidigital number, since it uses as much as digits as its factorization.

537073740000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15839 (or 15804 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The spelling of 537073740000 in words is "five hundred thirty-seven billion, seventy-three million, seven hundred forty thousand".