1000550151 has 20 divisors (see below), whose sum is σ = 1496357632. Its totient is φ = 666271008.

The previous prime is 1000550149. The next prime is 1000550153. The reversal of 1000550151 is 1510550001.

1000550151 is a `hidden beast` number, since 100 + 0 + 550 + 15 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1000550149) and next prime (1000550153).

It is not a de Polignac number, because 1000550151 - 2¹ = 1000550149 is a prime.

It is a super-2 number, since 2×1000550151² = 2002201209332245602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000550153) 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 19 ways as a sum of consecutive naturals, for example, 69306 + ... + 82488.

Almost surely, 2^1000550151 is an apocalyptic number.

1000550151 is a deficient number, since it is larger than the sum of its proper divisors (495807481).

1000550151 is an equidigital number, since it uses as much as digits as its factorization.

1000550151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14132 (or 14123 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 1000550151 is about 31631.4740567050. The cubic root of 1000550151 is about 1000.1833500474.

The spelling of 1000550151 in words is "one billion, five hundred fifty thousand, one hundred fifty-one".