5150545 has 8 divisors (see below), whose sum is σ = 6393960. Its totient is φ = 3978240.

The previous prime is 5150513. The next prime is 5150549. The reversal of 5150545 is 5450515.

It can be written as a sum of positive squares in 4 ways, for example, as 1336336 + 3814209 = 1156^2 + 1953^2 .

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

It is not a de Polignac number, because 5150545 - 2⁵ = 5150513 is a prime.

It is a super-2 number, since 2×5150545² = 53056227594050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5150549) 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, 17616 + ... + 17905.

It is an arithmetic number, because the mean of its divisors is an integer number (799245).

Almost surely, 2^5150545 is an apocalyptic number.

It is an amenable number.

5150545 is a deficient number, since it is larger than the sum of its proper divisors (1243415).

5150545 is a wasteful number, since it uses less digits than its factorization.

5150545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35555.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5150545 is about 2269.4812182523. The cubic root of 5150545 is about 172.6968417388.

The spelling of 5150545 in words is "five million, one hundred fifty thousand, five hundred forty-five".