5442515 has 32 divisors (see below), whose sum is σ = 7558656. Its totient is φ = 3732480.

The previous prime is 5442511. The next prime is 5442527. The reversal of 5442515 is 5152445.

It is not a de Polignac number, because 5442515 - 2² = 5442511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5442511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74519 + ... + 74591.

It is an arithmetic number, because the mean of its divisors is an integer number (236208).

Almost surely, 2^5442515 is an apocalyptic number.

5442515 is a deficient number, since it is larger than the sum of its proper divisors (2116141).

5442515 is a wasteful number, since it uses less digits than its factorization.

5442515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159.

The product of its digits is 4000, while the sum is 26.

The square root of 5442515 is about 2332.9198443153. The cubic root of 5442515 is about 175.9002857171.

The spelling of 5442515 in words is "five million, four hundred forty-two thousand, five hundred fifteen".