537606485376 has 128 divisors (see below), whose sum is σ = 1458024883200. Its totient is φ = 175450748928.

The previous prime is 537606485371. The next prime is 537606485441. The reversal of 537606485376 is 673584606735.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×537606485376² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537606485371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9721035 + ... + 9776181.

It is an arithmetic number, because the mean of its divisors is an integer number (11390819400).

Almost surely, 2^537606485376 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 537606485376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729012441600).

537606485376 is an abundant number, since it is smaller than the sum of its proper divisors (920418397824).

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

537606485376 is a wasteful number, since it uses less digits than its factorization.

537606485376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55696 (or 55684 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 537606485376 in words is "five hundred thirty-seven billion, six hundred six million, four hundred eighty-five thousand, three hundred seventy-six".