5145477 has 8 divisors (see below), whose sum is σ = 6887040. Its totient is φ = 3417120.

The previous prime is 5145463. The next prime is 5145493. The reversal of 5145477 is 7745415.

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

It is not a de Polignac number, because 5145477 - 2¹¹ = 5143429 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145677) 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, 2352 + ... + 3977.

It is an arithmetic number, because the mean of its divisors is an integer number (860880).

Almost surely, 2^5145477 is an apocalyptic number.

It is an amenable number.

5145477 is a deficient number, since it is larger than the sum of its proper divisors (1741563).

5145477 is a wasteful number, since it uses less digits than its factorization.

5145477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6603.

The product of its digits is 19600, while the sum is 33.

The square root of 5145477 is about 2268.3643887171. The cubic root of 5145477 is about 172.6401801093.

The spelling of 5145477 in words is "five million, one hundred forty-five thousand, four hundred seventy-seven".