54622065020420 has 48 divisors (see below), whose sum is σ = 121488012051840. Its totient is φ = 20557803032064.

The previous prime is 54622065020389. The next prime is 54622065020489. The reversal of 54622065020420 is 2402056022645.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21440360 + ... + 23852319.

It is an arithmetic number, because the mean of its divisors is an integer number (2531000251080).

Almost surely, 2^{54622065020420} is an apocalyptic number.

It is an amenable number.

54622065020420 is an abundant number, since it is smaller than the sum of its proper divisors (66865947031420).

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

54622065020420 is a wasteful number, since it uses less digits than its factorization.

54622065020420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45296252 (or 45296250 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 54622065020420 in words is "fifty-four trillion, six hundred twenty-two billion, sixty-five million, twenty thousand, four hundred twenty".