2046150551 has 8 divisors (see below), whose sum is σ = 2114610624. Its totient is φ = 1978574080.

The previous prime is 2046150529. The next prime is 2046150559. The reversal of 2046150551 is 1550516402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2046150551 - 2¹⁸ = 2045888407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046150559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216191 + ... + 225456.

It is an arithmetic number, because the mean of its divisors is an integer number (264326328).

Almost surely, 2^2046150551 is an apocalyptic number.

2046150551 is a deficient number, since it is larger than the sum of its proper divisors (68460073).

2046150551 is a wasteful number, since it uses less digits than its factorization.

2046150551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441801.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 2046150551 is about 45234.3956630350. The cubic root of 2046150551 is about 1269.5384585716.

Adding to 2046150551 its reverse (1550516402), we get a palindrome (3596666953).

The spelling of 2046150551 in words is "two billion, forty-six million, one hundred fifty thousand, five hundred fifty-one".