55150500106 has 8 divisors (see below), whose sum is σ = 89089269444. Its totient is φ = 25454076960.

The previous prime is 55150500103. The next prime is 55150500169. The reversal of 55150500106 is 60100505155.

It can be written as a sum of positive squares in 2 ways, for example, as 40962116881 + 14188383225 = 202391^2 + 119115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55150500106² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55150500103) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1060586515 + ... + 1060586566.

Almost surely, 2^55150500106 is an apocalyptic number.

55150500106 is a deficient number, since it is larger than the sum of its proper divisors (33938769338).

55150500106 is a wasteful number, since it uses less digits than its factorization.

55150500106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121173096.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 55150500106 in words is "fifty-five billion, one hundred fifty million, five hundred thousand, one hundred six".