54142630665062 has 16 divisors (see below), whose sum is σ = 82041666838992. Its totient is φ = 26795832533760.

The previous prime is 54142630664981. The next prime is 54142630665089. The reversal of 54142630665062 is 26056603624145.

It is a self number, because there is not a number n which added to its sum of digits gives 54142630665062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105781139 + ... + 106291742.

It is an arithmetic number, because the mean of its divisors is an integer number (5127604177437).

Almost surely, 2^{54142630665062} is an apocalyptic number.

54142630665062 is a deficient number, since it is larger than the sum of its proper divisors (27899036173930).

54142630665062 is a wasteful number, since it uses less digits than its factorization.

54142630665062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212074183.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 54142630665062 in words is "fifty-four trillion, one hundred forty-two billion, six hundred thirty million, six hundred sixty-five thousand, sixty-two".