55793519632020 has 192 divisors, whose sum is σ = 168261411580416. Its totient is φ = 13762184478720.

The previous prime is 55793519632009. The next prime is 55793519632051. The reversal of 55793519632020 is 2023691539755.

It is a super-2 number, since 2×55793519632020² (a number of 28 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 63 ways as a sum of consecutive naturals, for example, 75353329 + ... + 76090151.

It is an arithmetic number, because the mean of its divisors is an integer number (876361518648).

Almost surely, 2^{55793519632020} 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 55793519632020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84130705790208).

55793519632020 is an abundant number, since it is smaller than the sum of its proper divisors (112467891948396).

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

55793519632020 is a wasteful number, since it uses less digits than its factorization.

55793519632020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738130 (or 738128 counting only the distinct ones).

The product of its (nonzero) digits is 15309000, while the sum is 57.

The spelling of 55793519632020 in words is "fifty-five trillion, seven hundred ninety-three billion, five hundred nineteen million, six hundred thirty-two thousand, twenty".