54566862106 has 32 divisors (see below), whose sum is σ = 86912348112. Its totient is φ = 25605365760.

The previous prime is 54566862101. The next prime is 54566862137. The reversal of 54566862106 is 60126866545.

It can be written as a sum of positive squares in 8 ways, for example, as 48812274225 + 5754587881 = 220935^2 + 75859^2 .

It is a super-3 number, since 3×54566862106³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54566862106.

It is not an unprimeable number, because it can be changed into a prime (54566862101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25249666 + ... + 25251826.

Almost surely, 2^54566862106 is an apocalyptic number.

54566862106 is a deficient number, since it is larger than the sum of its proper divisors (32345486006).

54566862106 is a wasteful number, since it uses less digits than its factorization.

54566862106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3954.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 54566862106 in words is "fifty-four billion, five hundred sixty-six million, eight hundred sixty-two thousand, one hundred six".