537746352000 has 1024 divisors, whose sum is σ = 2111840640000. Its totient is φ = 119328768000.

The previous prime is 537746351983. The next prime is 537746352019. The reversal of 537746352000 is 253647735.

It is a super-2 number, since 2×537746352000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1077647751 + ... + 1077648249.

It is an arithmetic number, because the mean of its divisors is an integer number (2062344375).

Almost surely, 2^537746352000 is an apocalyptic number.

537746352000 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 537746352000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1055920320000).

537746352000 is an abundant number, since it is smaller than the sum of its proper divisors (1574094288000).

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

537746352000 is a wasteful number, since it uses less digits than its factorization.

537746352000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 42.

Adding to 537746352000 its reverse (253647735), we get a palindrome (537999999735).

The spelling of 537746352000 in words is "five hundred thirty-seven billion, seven hundred forty-six million, three hundred fifty-two thousand".