5391915 has 16 divisors (see below), whose sum is σ = 9081600. Its totient is φ = 2724192.

The previous prime is 5391889. The next prime is 5391937. The reversal of 5391915 is 5191935.

5391915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5391915 - 2¹³ = 5383723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9175 + ... + 9744.

It is an arithmetic number, because the mean of its divisors is an integer number (567600).

Almost surely, 2^5391915 is an apocalyptic number.

5391915 is a deficient number, since it is larger than the sum of its proper divisors (3689685).

5391915 is a wasteful number, since it uses less digits than its factorization.

5391915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18946.

The product of its digits is 6075, while the sum is 33.

The square root of 5391915 is about 2322.0497410693. The cubic root of 5391915 is about 175.3534624717.

The spelling of 5391915 in words is "five million, three hundred ninety-one thousand, nine hundred fifteen".