4515057 has 12 divisors (see below), whose sum is σ = 6732544. Its totient is φ = 2912760.

The previous prime is 4515053. The next prime is 4515067. The reversal of 4515057 is 7505154.

It is not a de Polignac number, because 4515057 - 2² = 4515053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4515057.

It is not an unprimeable number, because it can be changed into a prime (4515053) 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 11 ways as a sum of consecutive naturals, for example, 7813 + ... + 8370.

Almost surely, 2^4515057 is an apocalyptic number.

It is an amenable number.

4515057 is a deficient number, since it is larger than the sum of its proper divisors (2217487).

4515057 is a wasteful number, since it uses less digits than its factorization.

4515057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16220 (or 16217 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 4515057 is about 2124.8663487382. The cubic root of 4515057 is about 165.2802949272.

The spelling of 4515057 in words is "four million, five hundred fifteen thousand, fifty-seven".