5725515 has 16 divisors (see below), whose sum is σ = 9700128. Its totient is φ = 2873856.

The previous prime is 5725507. The next prime is 5725519. The reversal of 5725515 is 5155275.

It is not a de Polignac number, because 5725515 - 2³ = 5725507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5725519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10972 + ... + 11481.

It is an arithmetic number, because the mean of its divisors is an integer number (606258).

Almost surely, 2^5725515 is an apocalyptic number.

5725515 is a deficient number, since it is larger than the sum of its proper divisors (3974613).

5725515 is a wasteful number, since it uses less digits than its factorization.

5725515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22478.

The product of its digits is 8750, while the sum is 30.

The square root of 5725515 is about 2392.8048395137. The cubic root of 5725515 is about 178.8977392041.

The spelling of 5725515 in words is "five million, seven hundred twenty-five thousand, five hundred fifteen".