1006550126 has 4 divisors (see below), whose sum is σ = 1509825192. Its totient is φ = 503275062.

The previous prime is 1006550113. The next prime is 1006550131. The reversal of 1006550126 is 6210556001.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1006550095 and 1006550104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251637530 + ... + 251637533.

It is an arithmetic number, because the mean of its divisors is an integer number (377456298).

Almost surely, 2^1006550126 is an apocalyptic number.

1006550126 is a deficient number, since it is larger than the sum of its proper divisors (503275066).

1006550126 is an equidigital number, since it uses as much as digits as its factorization.

1006550126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503275065.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1006550126 is about 31726.1741469090. The cubic root of 1006550126 is about 1002.1786254775.

The spelling of 1006550126 in words is "one billion, six million, five hundred fifty thousand, one hundred twenty-six".