5150661 has 16 divisors (see below), whose sum is σ = 7210560. Its totient is φ = 3265920.

The previous prime is 5150633. The next prime is 5150671. The reversal of 5150661 is 1660515.

It is not a de Polignac number, because 5150661 - 2⁹ = 5150149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5946 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (450660).

Almost surely, 2^5150661 is an apocalyptic number.

It is an amenable number.

5150661 is a deficient number, since it is larger than the sum of its proper divisors (2059899).

5150661 is a wasteful number, since it uses less digits than its factorization.

5150661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5150661 is about 2269.5067746098. The cubic root of 5150661 is about 172.6981382154.

The spelling of 5150661 in words is "five million, one hundred fifty thousand, six hundred sixty-one".