5391505 has 8 divisors (see below), whose sum is σ = 7394112. Its totient is φ = 3697008.

The previous prime is 5391487. The next prime is 5391509. The reversal of 5391505 is 5051935.

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

It is not a de Polignac number, because 5391505 - 2¹⁵ = 5358737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5391509) 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, 76987 + ... + 77056.

It is an arithmetic number, because the mean of its divisors is an integer number (924264).

Almost surely, 2^5391505 is an apocalyptic number.

It is an amenable number.

5391505 is a deficient number, since it is larger than the sum of its proper divisors (2002607).

5391505 is a wasteful number, since it uses less digits than its factorization.

5391505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154055.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 5391505 is about 2321.9614553218. The cubic root of 5391505 is about 175.3490177465.

The spelling of 5391505 in words is "five million, three hundred ninety-one thousand, five hundred five".