54530114643642 has 64 divisors (see below), whose sum is σ = 119915181932544. Its totient is φ = 16393675717440.

The previous prime is 54530114643593. The next prime is 54530114643643. The reversal of 54530114643642 is 24634641103545.

It is a junction number, because it is equal to n+sod(n) for n = 54530114643591 and 54530114643600.

It is not an unprimeable number, because it can be changed into a prime (54530114643643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361130043 + ... + 361281009.

It is an arithmetic number, because the mean of its divisors is an integer number (1873674717696).

Almost surely, 2^{54530114643642} is an apocalyptic number.

54530114643642 is an abundant number, since it is smaller than the sum of its proper divisors (65385067288902).

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

54530114643642 is a wasteful number, since it uses less digits than its factorization.

54530114643642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194203.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 54530114643642 in words is "fifty-four trillion, five hundred thirty billion, one hundred fourteen million, six hundred forty-three thousand, six hundred forty-two".