5150945 has 8 divisors (see below), whose sum is σ = 6193320. Its totient is φ = 4112640.

The previous prime is 5150941. The next prime is 5150947. The reversal of 5150945 is 5490515.

It can be written as a sum of positive squares in 4 ways, for example, as 350464 + 4800481 = 592^2 + 2191^2 .

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

It is not a de Polignac number, because 5150945 - 2² = 5150941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4535 + ... + 5555.

It is an arithmetic number, because the mean of its divisors is an integer number (774165).

Almost surely, 2^5150945 is an apocalyptic number.

It is an amenable number.

5150945 is a deficient number, since it is larger than the sum of its proper divisors (1042375).

5150945 is a wasteful number, since it uses less digits than its factorization.

5150945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5150945 is about 2269.5693424084. The cubic root of 5150945 is about 172.7013122656.

The spelling of 5150945 in words is "five million, one hundred fifty thousand, nine hundred forty-five".