53673306081020 has 12 divisors (see below), whose sum is σ = 112713942770184. Its totient is φ = 21469322432400.

The previous prime is 53673306081007. The next prime is 53673306081133. The reversal of 53673306081020 is 2018060337635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341832652006 + ... + 1341832652045.

It is an arithmetic number, because the mean of its divisors is an integer number (9392828564182).

Almost surely, 2^{53673306081020} is an apocalyptic number.

It is an amenable number.

53673306081020 is an abundant number, since it is smaller than the sum of its proper divisors (59040636689164).

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

53673306081020 is a wasteful number, since it uses less digits than its factorization.

53673306081020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683665304060 (or 2683665304058 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 53673306081020 in words is "fifty-three trillion, six hundred seventy-three billion, three hundred six million, eighty-one thousand, twenty".