54612213540105 has 192 divisors, whose sum is σ = 100170048798720. Its totient is φ = 25354059494400.

The previous prime is 54612213540097. The next prime is 54612213540139. The reversal of 54612213540105 is 50104531221645.

It is not a de Polignac number, because 54612213540105 - 2³ = 54612213540097 is a prime.

It is a super-2 number, since 2×54612213540105² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1696489560 + ... + 1696521750.

It is an arithmetic number, because the mean of its divisors is an integer number (521719004160).

Almost surely, 2^{54612213540105} is an apocalyptic number.

It is an amenable number.

54612213540105 is a deficient number, since it is larger than the sum of its proper divisors (45557835258615).

54612213540105 is a wasteful number, since it uses less digits than its factorization.

54612213540105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32792 (or 32779 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 54612213540105 in words is "fifty-four trillion, six hundred twelve billion, two hundred thirteen million, five hundred forty thousand, one hundred five".