537627181496832 has 480 divisors, whose sum is σ = 1849127630173824. Its totient is φ = 152759059660800.

The previous prime is 537627181496803. The next prime is 537627181496863. The reversal of 537627181496832 is 238694181726735.

537627181496832 is a `hidden beast` number, since 5 + 3 + 7 + 6 + 27 + 1 + 81 + 496 + 8 + 32 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155929782 + ... + 159340362.

Almost surely, 2^{537627181496832} 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 537627181496832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924563815086912).

537627181496832 is an abundant number, since it is smaller than the sum of its proper divisors (1311500448676992).

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

537627181496832 is an equidigital number, since it uses as much as digits as its factorization.

537627181496832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410802 (or 3410774 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 72.

The spelling of 537627181496832 in words is "five hundred thirty-seven trillion, six hundred twenty-seven billion, one hundred eighty-one million, four hundred ninety-six thousand, eight hundred thirty-two".